Capital Road Race Management
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BOSTON MARATHON 2023

Udon Beidler

PA

Bib: 24572 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F75-79)
#0 / 10
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:25/mi
32:22
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:54/mi
1:06:14
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
11:17/mi
1:41:18
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:34/mi
2:17:13
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
11:33/mi
2:25:06
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
12:14/mi
2:54:46
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
12:50/mi
3:34:38
↑ 181↓ 1480.2%
138 ft elev
20M
13:09/mi
3:52:30
↑ 64↓ 500.2%
148 ft elev
21M
14:15/mi
4:06:45
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
13:26/mi
4:16:48
↑ 17↓ 861.7%
156 ft elev
23M
13:15/mi
4:33:23
↑ 23↓ 630.6%
116 ft elev
24M
12:15/mi
4:45:38
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:30/mi
4:56:19
↓ 200.3%
20 ft elev
25.2M
14:18/mi
5:01:15
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
12:06/mi
5:13:35
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:25:0611:04 /mi⚡ faster
2nd Half
2:48:2912:51 /mi+16.1%
Positive split — 16.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:3132:2210:2532:22
10:25
-
10K
6.21 mi12:21:231:06:1410:4033:52
10:54
+0:29
15K
9.32 mi12:56:271:41:1810:5235:04
11:17
+0:23
20K
12.43 mi13:32:222:17:1311:0235:55
11:34
+0:17
Half
13.11 mi13:40:152:25:0611:047:53
11:33
-0:01
25K
15.53 mi14:09:552:54:4611:1529:40
12:14
+0:41
30K
18.64 mi14:49:473:34:3811:3139:52
12:50
+0:36
20M
20.00 mi15:07:393:52:3011:3717:52
13:09
+0:19
21M
21.00 mi15:21:544:06:4511:4514:15
14:15
+1:06
35K
21.75 mi15:31:574:16:4811:4810:03
13:26
-0:49
23M
23.00 mi15:48:324:33:2311:5316:35
13:15
-0:11
24M
24.00 mi16:00:474:45:3811:5412:15
12:15
-1:00
40K
24.85 mi16:11:284:56:1911:5510:41
12:30
+0:15
25.2M
25.20 mi16:16:245:01:1511:574:56
14:18
+1:48
Finish
26.22 mi16:28:445:13:3511:5812:20
12:06
-2:12

Checkpoints & Pacing

Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:25 /mi

Average Pace

11:58 /mi

Slowest Pace

14:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:25:06

46% of race

Time at Steady Pace

1:04:56

21% of race

Time at Slower Pace

1:43:33

33% of race

Average Pace: 11:58 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:47:3132:2210:2532:22
10:25
#24517
10K
6.21 mi12:21:231:06:1410:4033:52
10:54
#25019
15K
9.32 mi12:56:271:41:1810:5235:04
11:17
#25242
20K
12.43 mi13:32:222:17:1311:0235:55
11:34
#25292
Half
13.11 mi13:40:152:25:0611:047:53
11:33
#25305
25K
15.53 mi14:09:552:54:4611:1529:40
12:14
#25323
30K
18.64 mi14:49:473:34:3811:3139:52
12:50
#25332
20M
20.00 mi15:07:393:52:3011:3717:52
13:09
#25360
21M
21.00 mi15:21:544:06:4511:4514:15
14:15
#25364
35K
21.75 mi15:31:574:16:4811:4810:03
13:26
#25399
23M
23.00 mi15:48:324:33:2311:5316:35
13:15
#25409
24M
24.00 mi16:00:474:45:3811:5412:15
12:15
#25398
40K
24.85 mi16:11:284:56:1911:5510:41
12:30
#25367
25.2M
25.20 mi16:16:245:01:1511:574:56
14:18
#25367
Finish
26.22 mi16:28:445:13:3511:5812:20
12:06
#25376
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF75-79Seg. OverallSeg. FemalesSeg. F75-79
5K3.11 mi3.11 mi245171016510165255051075210752
10K6.21 mi3.10 mi25019-50210445-28010445-280253441063410634
15K9.32 mi3.11 mi25242-22310580-13510580-135255051075210752
20K12.43 mi3.11 mi25292-5010620-4010620-40253151066510665
Half13.11 mi0.68 mi25305-1310635-1510635-15255401081110811
25K15.53 mi2.42 mi25323-1810657-2210657-22253461070310703
30K18.64 mi3.11 mi25332-910681-2410681-24252801072610726
20M20.00 mi1.36 mi25360-2810705-2410705-24252901075110751
21M21.00 mi1.00 mi25364-410712-710712-7252531073810738
35K21.75 mi0.75 mi25399-3510737-2510737-25258421106111061
23M23.00 mi1.25 mi25409-1010744-710744-7253161080110801
24M24.00 mi1.00 mi25398+1110738+610738+6247991058510585
40K24.85 mi0.85 mi25367+3110727+1110727+11244451041410414
25.2M25.20 mi0.35 mi2536710728-110728-1252471080710807
Finish26.22 mi1.02 mi25376-910733-510733-5253281083510835

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

25505

Females

10752

F75-79

10752

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

25344

Females

10634

F75-79

10634

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

25505

Females

10752

F75-79

10752

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

25315

Females

10665

F75-79

10665

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

25540

Females

10811

F75-79

10811

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

25346

Females

10703

F75-79

10703

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

25280

Females

10726

F75-79

10726

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

25290

Females

10751

F75-79

10751

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25253

Females

10738

F75-79

10738

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

25842

Females

11061

F75-79

11061

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

25316

Females

10801

F75-79

10801

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

24799

Females

10585

F75-79

10585

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24445

Females

10414

F75-79

10414

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25247

Females

10807

F75-79

10807

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

25328

Females

10835

F75-79

10835

Passing Analysis

Category:
Athletes Passed
465
Passed By
1324
Net Change
-859
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24517
5K → 10K43545-502#24517#25019
10K → 15K45268-223#25019#25242
15K → 20K71121-50#25242#25292
20K → Half1528-13#25292#25305
Half → 25K5876-18#25305#25323
25K → 30K7786-9#25323#25332
30K → 20M2149-28#25332#25360
20M → 21M2529-4#25360#25364
21M → 35K1045-35#25364#25399
35K → 23M2232-10#25399#25409
23M → 24M2514+11#25409#25398
24M → 40K343+31#25398#25367
40K → 25.2M770#25367#25367
25.2M → Finish1221-9#25367#25376
TOTALS4651324-859

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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