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BOSTON MARATHON 2024

Dyan Simon

WA

Bib: 8181 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 17%
Gender (Female)
#0 / 10924
Top 4%
Masters (Masters Women)
#0 / 6263
Top 1%
Division (F50-54)
#0 / 1187
Top 0.2%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:02/mi
21:52
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:01/mi
43:40
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:01/mi
1:05:29
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:02/mi
1:27:19
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:04/mi
1:32:08
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:02/mi
1:49:12
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:17/mi
2:11:49
↑ 181↓ 1480.2%
138 ft elev
20M
7:20/mi
2:21:47
↑ 64↓ 500.2%
148 ft elev
21M
7:46/mi
2:29:33
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:13/mi
2:34:57
↑ 17↓ 861.7%
156 ft elev
23M
7:29/mi
2:44:19
↑ 23↓ 630.6%
116 ft elev
24M
7:23/mi
2:51:42
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:26/mi
2:58:03
↓ 200.3%
20 ft elev
25.2M
8:10/mi
3:00:52
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:12/mi
3:08:12
↑ 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
1:32:087:02 /mi⚡ faster
2nd Half
1:36:047:20 /mi+4.3%
Positive split — 4.3% 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 mi10:46:5621:527:0221:52
7:02
-
10K
6.21 mi11:08:4443:407:0221:48
7:01
-0:01
15K
9.32 mi11:30:331:05:297:0221:49
7:01
0:00
20K
12.43 mi11:52:231:27:197:0221:50
7:02
+0:01
Half
13.11 mi11:57:121:32:087:024:49
7:04
+0:02
25K
15.53 mi12:14:161:49:127:0217:04
7:02
-0:02
30K
18.64 mi12:36:532:11:497:0422:37
7:17
+0:15
20M
20.00 mi12:46:512:21:477:059:58
7:20
+0:03
21M
21.00 mi12:54:372:29:337:077:46
7:46
+0:26
35K
21.75 mi13:00:012:34:577:075:24
7:13
-0:33
23M
23.00 mi13:09:232:44:197:099:22
7:29
+0:16
24M
24.00 mi13:16:462:51:427:097:23
7:23
-0:06
40K
24.85 mi13:23:072:58:037:106:21
7:26
+0:03
25.2M
25.20 mi13:25:563:00:527:112:49
8:10
+0:44
Finish
26.22 mi13:33:163:08:127:117:20
7:12
-0:58

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

7:01 /mi

Average Pace

7:11 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:57:37

94% of race

Time at Steady Pace

10:35

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:11 /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 mi10:46:5621:527:0221:52
7:02
#7280
10K
6.21 mi11:08:4443:407:0221:48
7:01
#7017
15K
9.32 mi11:30:331:05:297:0221:49
7:01
#6771
20K
12.43 mi11:52:231:27:197:0221:50
7:02
#6346
Half
13.11 mi11:57:121:32:087:024:49
7:04
#6318
25K
15.53 mi12:14:161:49:127:0217:04
7:02
#5891
30K
18.64 mi12:36:532:11:497:0422:37
7:17
#5418
20M
20.00 mi12:46:512:21:477:059:58
7:20
#5192
21M
21.00 mi12:54:372:29:337:077:46
7:46
#4971
35K
21.75 mi13:00:012:34:577:075:24
7:13
#4881
23M
23.00 mi13:09:232:44:197:099:22
7:29
#4690
24M
24.00 mi13:16:462:51:427:097:23
7:23
#4567
40K
24.85 mi13:23:072:58:037:106:21
7:26
#4408
25.2M
25.20 mi13:25:563:00:527:112:49
8:10
#4362
Finish
26.22 mi13:33:163:08:127:117:20
7:12
#4274
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi72809119116360705705
10K6.21 mi3.10 mi7017+263848+63848+636788802802
15K9.32 mi3.11 mi6771+246793+55793+556360705705
20K12.43 mi3.11 mi6346+425691+102691+1025414508508
Half13.11 mi0.68 mi6318+28696-5696-56146706706
25K15.53 mi2.42 mi5891+427597+99597+994554398398
30K18.64 mi3.11 mi5418+473532+65532+654118398398
20M20.00 mi1.36 mi5192+226498+34498+343708366366
21M21.00 mi1.00 mi4971+221472+26472+263373369369
35K21.75 mi0.75 mi4881+90467+5467+53865490490
23M23.00 mi1.25 mi4690+191451+16451+163557465465
24M24.00 mi1.00 mi4567+123452-1452-13696568568
40K24.85 mi0.85 mi4408+159445+7445+73255512512
25.2M25.20 mi0.35 mi4362+46441+4441+43309559559
Finish26.22 mi1.02 mi4274+88444-3444-34012784784

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6360

Females

705

F50-54

705

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

6788

Females

802

F50-54

802

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6360

Females

705

F50-54

705

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

5414

Females

508

F50-54

508

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6146

Females

706

F50-54

706

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

4554

Females

398

F50-54

398

25K→30K

15.5 - 18.6 mi

Top 16%
×9story building
+181ft-148ft

Overall

4118

Females

398

F50-54

398

30K→20M

18.6 - 20.0 mi

Top 15%
×5story building
+64ft-50ft

Overall

3708

Females

366

F50-54

366

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3373

Females

369

F50-54

369

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

3865

Females

490

F50-54

490

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

3557

Females

465

F50-54

465

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

3696

Females

568

F50-54

568

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3255

Females

512

F50-54

512

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3309

Females

559

F50-54

559

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4012

Females

784

F50-54

784

Passing Analysis

Category:
Athletes Passed
3272
Passed By
266
Net Change
+3006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7280
5K → 10K33976+263#7280#7017
10K → 15K30155+246#7017#6771
15K → 20K43712+425#6771#6346
20K → Half4315+28#6346#6318
Half → 25K4325+427#6318#5891
25K → 30K49219+473#5891#5418
30K → 20M2337+226#5418#5192
20M → 21M23211+221#5192#4971
21M → 35K10010+90#4971#4881
35K → 23M2009+191#4881#4690
23M → 24M14118+123#4690#4567
24M → 40K1678+159#4567#4408
40K → 25.2M504+46#4408#4362
25.2M → Finish10517+88#4362#4274
TOTALS3272266+3006

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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