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BOSTON MARATHON 2023

Jessica Stout

Bib: 26044•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:04
Rank: #22596
Start → 5K
30:04 | 9:41/mi
10K· 6.21 mi
59:22
Rank: #22475 (+121)
5K → 10K
29:18 | 9:26/mi
15K· 9.32 mi
1:28:14
Rank: #22192 (+283)
10K → 15K
28:52 | 9:17/mi
20K· 12.43 mi
1:57:51
Rank: #22053 (+139)
15K → 20K
29:37 | 9:32/mi
Half· 13.11 mi
2:04:47
Rank: #22172 (-119)
20K → Half
6:56 | 10:10/mi
25K· 15.53 mi
2:28:20
Rank: #22028 (+144)
Half → 25K
23:33 | 9:43/mi
30K· 18.64 mi
2:59:40
Rank: #21889 (+139)
25K → 30K
31:20 | 10:05/mi
20M
3:14:04
Rank: #21889
30K → 20M
14:24 | 10:36/mi
21M
3:25:09
Rank: #21844 (+45)
20M → 21M
11:05 | 11:05/mi
35K· 21.75 mi
3:32:21
Rank: #21797 (+47)
21M → 35K
7:12 | 9:37/mi
23M
3:45:20
Rank: #21739 (+58)
35K → 23M
12:59 | 10:22/mi
24M
3:55:36
Rank: #21736 (+3)
23M → 24M
10:16 | 10:16/mi
40K· 24.85 mi
4:04:38
Rank: #21717 (+19)
24M → 40K
9:02 | 10:34/mi
25.2M
4:08:34
Rank: #21713 (+4)
40K → 25.2M
3:56 | 11:24/mi
Finish· 26.22 mi
4:19:01
Rank: #21737 (-24)
25.2M → Finish
10:27 | 10:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:47
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:14:14
Pace10:14 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2830:049:4130:04
9:41
-
10K
6.21 mi12:15:4659:229:3329:18
9:26
-0:15
15K
9.32 mi12:44:381:28:149:2828:52
9:17
-0:09
20K
12.43 mi13:14:151:57:519:2929:37
9:32
+0:15
Half
13.11 mi13:21:112:04:479:316:56
10:10
+0:38
25K
15.53 mi13:44:442:28:209:3323:33
9:43
-0:27
30K
18.64 mi14:16:042:59:409:3831:20
10:05
+0:22
20M
20.00 mi14:30:283:14:049:4214:24
10:36
+0:31
21M
21.00 mi14:41:333:25:099:4611:05
11:05
+0:29
35K
21.75 mi14:48:453:32:219:467:12
9:37
-1:28
23M
23.00 mi15:01:443:45:209:4812:59
10:22
+0:45
24M
24.00 mi15:12:003:55:369:4910:16
10:16
-0:06
40K
24.85 mi15:21:024:04:389:519:02
10:34
+0:18
25.2M
25.20 mi15:24:584:08:349:523:56
11:24
+0:50
Finish
26.22 mi15:35:254:19:019:5310:27
10:15
-1:09

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

9:17 /mi

Average Pace

9:53 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:36

57% of race

Time at Steady Pace

1:11:58

28% of race

Time at Slower Pace

38:27

15% of race

Average Pace: 9:53 /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 mi11:46:2830:049:4130:04
9:41
#22596
10K
6.21 mi12:15:4659:229:3329:18
9:26
#22475
15K
9.32 mi12:44:381:28:149:2828:52
9:17
#22192
20K
12.43 mi13:14:151:57:519:2929:37
9:32
#22053
Half
13.11 mi13:21:112:04:479:316:56
10:10
#22172
25K
15.53 mi13:44:442:28:209:3323:33
9:43
#22028
30K
18.64 mi14:16:042:59:409:3831:20
10:05
#21889
20M
20.00 mi14:30:283:14:049:4214:24
10:36
#21889
21M
21.00 mi14:41:333:25:099:4611:05
11:05
#21844
35K
21.75 mi14:48:453:32:219:467:12
9:37
#21797
23M
23.00 mi15:01:443:45:209:4812:59
10:22
#21739
24M
24.00 mi15:12:003:55:369:4910:16
10:16
#21736
40K
24.85 mi15:21:024:04:389:519:02
10:34
#21717
25.2M
25.20 mi15:24:584:08:349:523:56
11:24
#21713
Finish
26.22 mi15:35:254:19:019:5310:27
10:15
#21737
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi225969181918121610(Top 81%)8563(Top 75%)8563(Top 175%)
10K6.21 mi3.10 mi22475+1219090+919090+9122309(Top 84%)8984(Top 79%)8984(Top 184%)
15K9.32 mi3.11 mi22192+2838932+1588932+15821610(Top 81%)8563(Top 75%)8563(Top 175%)
20K12.43 mi3.11 mi22053+1398864+688864+6821663(Top 81%)8606(Top 75%)8606(Top 176%)
Half13.11 mi0.68 mi22172-1198923-598923-5923605(Top 89%)9679(Top 85%)9679(Top 198%)
25K15.53 mi2.42 mi22028+1448842+818842+8121512(Top 81%)8564(Top 75%)8564(Top 175%)
30K18.64 mi3.11 mi21889+1398773+698773+6921256(Top 80%)8496(Top 74%)8496(Top 174%)
20M20.00 mi1.36 mi218898784-118784-1121950(Top 82%)8947(Top 78%)8947(Top 183%)
21M21.00 mi1.00 mi21844+458765+198765+1921004(Top 79%)8463(Top 74%)8463(Top 173%)
35K21.75 mi0.75 mi21797+478752+138752+1320255(Top 76%)8093(Top 71%)8093(Top 166%)
23M23.00 mi1.25 mi21739+588737+158737+1521008(Top 79%)8530(Top 75%)8530(Top 175%)
24M24.00 mi1.00 mi21736+38742-58742-521492(Top 81%)8842(Top 77%)8842(Top 181%)
40K24.85 mi0.85 mi21717+198745-38745-321381(Top 80%)8826(Top 77%)8826(Top 181%)
25.2M25.20 mi0.35 mi21713+48746-18746-121383(Top 80%)8802(Top 77%)8802(Top 180%)
Finish26.22 mi1.02 mi21737-248760-148760-1422435(Top 84%)9349(Top 82%)9349(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21610

Females

8563

F18-39

8563

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

22309

Females

8984

F18-39

8984

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21610

Females

8563

F18-39

8563

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21663

Females

8606

F18-39

8606

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23605

Females

9679

F18-39

9679

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

21512

Females

8564

F18-39

8564

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

21256

Females

8496

F18-39

8496

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21950

Females

8947

F18-39

8947

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

21004

Females

8463

F18-39

8463

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

20255

Females

8093

F18-39

8093

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

21008

Females

8530

F18-39

8530

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

21492

Females

8842

F18-39

8842

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21381

Females

8826

F18-39

8826

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21383

Females

8802

F18-39

8802

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

22435

Females

9349

F18-39

9349

Passing Analysis

Category:
Athletes Passed
1657
Passed By
798
Net Change
+859
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22596
5K → 10K308187+121#22596#22475
10K → 15K33047+283#22475#22192
15K → 20K20667+139#22192#22053
20K → Half7126-119#22053#22172
Half → 25K17026+144#22172#22028
25K → 30K21172+139#22028#21889
30K → 20M75750#21889#21889
20M → 21M7934+45#21889#21844
21M → 35K558+47#21844#21797
35K → 23M8830+58#21797#21739
23M → 24M4239+3#21739#21736
24M → 40K4425+19#21736#21717
40K → 25.2M1915+4#21717#21713
25.2M → Finish2347-24#21713#21737
TOTALS1657798+859
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing