Capital Road Race Management
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BOSTON MARATHON 2023

Riva Muehlbauer

WA

Bib: 3501 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 8%
Gender (Female)
#0 / 11423
Top 0.8%
Masters (Masters Women)
#0 / 6539
Top 0.2%
Division (F40-44)
#0 / 1878
Top 0.5%
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
6:30/mi
20:11
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:27/mi
40:14
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:30/mi
1:00:25
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:33/mi
1:20:47
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:24/mi
1:25:09
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:33/mi
1:41:01
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:45/mi
2:01:58
↑ 181↓ 1480.2%
138 ft elev
20M
6:43/mi
2:11:05
↑ 64↓ 500.2%
148 ft elev
21M
7:06/mi
2:18:11
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:33/mi
2:23:05
↑ 17↓ 861.7%
156 ft elev
23M
6:41/mi
2:31:27
↑ 23↓ 630.6%
116 ft elev
24M
6:25/mi
2:37:52
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:39/mi
2:43:33
↓ 200.3%
20 ft elev
25.2M
6:55/mi
2:45:56
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:23/mi
2:52:26
↑ 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
1:25:096:30 /mi⚡ faster
2nd Half
1:27:176:39 /mi+2.5%
Positive split — 2.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:116:303.11 mi20:11
6:30
-
10K
40:146:283.10 mi20:03
6:27
-0:03
15K
1:00:256:293.11 mi20:11
6:30
+0:03
20K
1:20:476:303.11 mi20:22
6:33
+0:03
Half(13.11 mi)
1:25:096:300.68 mi4:22
6:24
-0:09
25K
1:41:016:302.42 mi15:52
6:33
+0:09
30K
2:01:586:333.11 mi20:57
6:45
+0:12
20M
2:11:056:331.36 mi9:07
6:43
-0:02
21M
2:18:116:351.00 mi7:06
7:06
+0:23
35K
2:23:056:350.75 mi4:54
6:33
-0:33
23M
2:31:276:351.25 mi8:22
6:41
+0:08
24M
2:37:526:351.00 mi6:25
6:25
-0:16
40K
2:43:336:350.85 mi5:41
6:39
+0:14
25.2M
2:45:566:350.35 mi2:23
6:55
+0:16
Finish(26.22 mi)
2:52:266:351.02 mi6:30
6:23
-0:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:23 /mi

Average Pace

6:35 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:20

96% of race

Time at Steady Pace

7:06

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi22681031032626111111
10K6.21 mi3.10 mi2360-92105-2105-22524109109
15K9.32 mi3.11 mi2452-92106-1106-12626111111
20K12.43 mi3.11 mi2456-4101+5101+52604111111
Half13.11 mi0.68 mi2441+1599+299+222839191
25K15.53 mi2.42 mi2427+1499992409100100
30K18.64 mi3.11 mi2440-13102-3102-32659131131
20M20.00 mi1.36 mi2407+33101+1101+12337116116
21M21.00 mi1.00 mi2393+1499+299+22648153153
35K21.75 mi0.75 mi2379+1499992749156156
23M23.00 mi1.25 mi2343+3697+297+22127113113
24M24.00 mi1.00 mi2300+4396+196+117749999
40K24.85 mi0.85 mi2266+3493+393+32138138138
25.2M25.20 mi0.35 mi2232+3490+390+315398888
Finish26.22 mi1.02 mi2191+4190901957128128

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21story building
+97ft-345ft

Overall

2626

Females

111

F40-44

111

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2524

Females

109

F40-44

109

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+67ft-78ft

Overall

2626

Females

111

F40-44

111

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2604

Females

111

F40-44

111

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2283

Females

91

F40-44

91

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2409

Females

100

F40-44

100

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2659

Females

131

F40-44

131

30K→20M

18.6 - 20.0 mi

Top 9%
×5story building
+64ft-50ft

Overall

2337

Females

116

F40-44

116

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2648

Females

153

F40-44

153

21M→35K

21.0 - 21.8 mi

Top 10%
×7story building
+17ft-86ft

Overall

2749

Females

156

F40-44

156

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2127

Females

113

F40-44

113

23M→24M

23.0 - 24.0 mi

Top 7%
×6story building
+12ft-82ft

Overall

1774

Females

99

F40-44

99

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2138

Females

138

F40-44

138

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1539

Females

88

F40-44

88

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1957

Females

128

F40-44

128

Passing Analysis

Category:
Athletes Passed
669
Passed By
592
Net Change
+77
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2268
5K → 10K75167-92#2268#2360
10K → 15K44136-92#2360#2452
15K → 20K6266-4#2452#2456
20K → Half216+15#2456#2441
Half → 25K5440+14#2441#2427
25K → 30K6073-13#2427#2440
30K → 20M5017+33#2440#2407
20M → 21M4127+14#2407#2393
21M → 35K2713+14#2393#2379
35K → 23M5620+36#2379#2343
23M → 24M507+43#2343#2300
24M → 40K417+34#2300#2266
40K → 25.2M362+34#2266#2232
25.2M → Finish5211+41#2232#2191
TOTALS669592+77

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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