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BOSTON MARATHON 2024

Jennifer Stewart

Bib: 16614•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 43%
Masters (Masters Women)
#0 / 6263
Top 32%
Division (F45-49)
#0 / 1753
Top 40%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:53
Rank: #12230
Start → 5K
23:53 | 7:41/mi
10K· 6.21 mi
48:35
Rank: #13024 (-794)
5K → 10K
24:42 | 7:57/mi
15K· 9.32 mi
1:13:45
Rank: #13409 (-385)
10K → 15K
25:10 | 8:06/mi
20K· 12.43 mi
1:40:11
Rank: #13830 (-421)
15K → 20K
26:26 | 8:30/mi
Half· 13.11 mi
1:45:45
Rank: #13810 (+20)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:06:55
Rank: #13863 (-53)
Half → 25K
21:10 | 8:44/mi
30K· 18.64 mi
2:35:53
Rank: #13980 (-117)
25K → 30K
28:58 | 9:19/mi
20M
2:48:23
Rank: #13902 (+78)
30K → 20M
12:30 | 9:12/mi
21M
2:58:40
Rank: #13916 (-14)
20M → 21M
10:17 | 10:17/mi
35K· 21.75 mi
3:05:34
Rank: #13890 (+26)
21M → 35K
6:54 | 9:13/mi
23M
3:17:05
Rank: #13759 (+131)
35K → 23M
11:31 | 9:12/mi
24M
3:26:27
Rank: #13752 (+7)
23M → 24M
9:22 | 9:22/mi
40K· 24.85 mi
3:34:46
Rank: #13766 (-14)
24M → 40K
8:19 | 9:44/mi
25.2M
3:38:15
Rank: #13701 (+65)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:47:35
Rank: #13738 (-37)
25.2M → Finish
9:20 | 9:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:45
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time2:01:50
Pace9:18 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1023:537:4123:53
7:41
-
10K
6.21 mi11:38:5248:357:4924:42
7:57
+0:16
15K
9.32 mi12:04:021:13:457:5525:10
8:06
+0:09
20K
12.43 mi12:30:281:40:118:0426:26
8:30
+0:24
Half
13.11 mi12:36:021:45:458:045:34
8:10
-0:20
25K
15.53 mi12:57:122:06:558:1021:10
8:44
+0:34
30K
18.64 mi13:26:102:35:538:2228:58
9:19
+0:35
20M
20.00 mi13:38:402:48:238:2512:30
9:12
-0:07
21M
21.00 mi13:48:572:58:408:3010:17
10:17
+1:05
35K
21.75 mi13:55:513:05:348:326:54
9:13
-1:04
23M
23.00 mi14:07:223:17:058:3411:31
9:12
-0:01
24M
24.00 mi14:16:443:26:278:369:22
9:22
+0:10
40K
24.85 mi14:25:033:34:468:388:19
9:44
+0:22
25.2M
25.20 mi14:28:323:38:158:403:29
10:06
+0:22
Finish
26.22 mi14:37:523:47:358:419:20
9:10
-0:56

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

7:41 /mi

Average Pace

8:41 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:55

56% of race

Time at Steady Pace

1:18:35

35% of race

Time at Slower Pace

22:05

10% of race

Average Pace: 8:41 /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 mi11:14:1023:537:4123:53
7:41
#12230
10K
6.21 mi11:38:5248:357:4924:42
7:57
#13024
15K
9.32 mi12:04:021:13:457:5525:10
8:06
#13409
20K
12.43 mi12:30:281:40:118:0426:26
8:30
#13830
Half
13.11 mi12:36:021:45:458:045:34
8:10
#13810
25K
15.53 mi12:57:122:06:558:1021:10
8:44
#13863
30K
18.64 mi13:26:102:35:538:2228:58
9:19
#13980
20M
20.00 mi13:38:402:48:238:2512:30
9:12
#13902
21M
21.00 mi13:48:572:58:408:3010:17
10:17
#13916
35K
21.75 mi13:55:513:05:348:326:54
9:13
#13890
23M
23.00 mi14:07:223:17:058:3411:31
9:12
#13759
24M
24.00 mi14:16:443:26:278:369:22
9:22
#13752
40K
24.85 mi14:25:033:34:468:388:19
9:44
#13766
25.2M
25.20 mi14:28:323:38:158:403:29
10:06
#13701
Finish
26.22 mi14:37:523:47:358:419:20
9:10
#13738
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi122303267326714111(Top 55%)4430(Top 41%)4430(Top 253%)
10K6.21 mi3.10 mi13024-7943746-4793746-47913842(Top 54%)4257(Top 39%)4257(Top 243%)
15K9.32 mi3.11 mi13409-3853993-2473993-24714111(Top 55%)4430(Top 41%)4430(Top 253%)
20K12.43 mi3.11 mi13830-4214262-2694262-26914864(Top 58%)4923(Top 45%)4923(Top 281%)
Half13.11 mi0.68 mi13810+204247+154247+1513842(Top 54%)4389(Top 40%)4389(Top 250%)
25K15.53 mi2.42 mi13863-534316-694316-6914219(Top 56%)4721(Top 43%)4721(Top 269%)
30K18.64 mi3.11 mi13980-1174470-1544470-15414717(Top 58%)5269(Top 48%)5269(Top 301%)
20M20.00 mi1.36 mi13902+784482-124482-1213147(Top 51%)4647(Top 43%)4647(Top 265%)
21M21.00 mi1.00 mi13916-144552-704552-7014071(Top 55%)5345(Top 49%)5345(Top 305%)
35K21.75 mi0.75 mi13890+264574-224574-2214374(Top 56%)5515(Top 50%)5515(Top 315%)
23M23.00 mi1.25 mi13759+1314554+204554+2012134(Top 47%)4477(Top 41%)4477(Top 255%)
24M24.00 mi1.00 mi13752+74591-374591-3713875(Top 54%)5372(Top 49%)5372(Top 306%)
40K24.85 mi0.85 mi13766-144641-504641-5014001(Top 55%)5534(Top 51%)5534(Top 316%)
25.2M25.20 mi0.35 mi13701+654630+114630+1111394(Top 45%)4294(Top 39%)4294(Top 245%)
Finish26.22 mi1.02 mi13738-374674-444674-4414974(Top 59%)5962(Top 55%)5962(Top 340%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14111

Females

4430

F45-49

4430

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13842

Females

4257

F45-49

4257

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14111

Females

4430

F45-49

4430

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

14864

Females

4923

F45-49

4923

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13842

Females

4389

F45-49

4389

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14219

Females

4721

F45-49

4721

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

14717

Females

5269

F45-49

5269

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13147

Females

4647

F45-49

4647

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14071

Females

5345

F45-49

5345

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14374

Females

5515

F45-49

5515

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12134

Females

4477

F45-49

4477

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

13875

Females

5372

F45-49

5372

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14001

Females

5534

F45-49

5534

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11394

Females

4294

F45-49

4294

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

14974

Females

5962

F45-49

5962

Passing Analysis

Category:
Athletes Passed
1766
Passed By
3274
Net Change
-1508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12230
5K → 10K82876-794#12230#13024
10K → 15K110495-385#13024#13409
15K → 20K147568-421#13409#13830
20K → Half4727+20#13830#13810
Half → 25K190243-53#13810#13863
25K → 30K251368-117#13863#13980
30K → 20M17395+78#13980#13902
20M → 21M135149-14#13902#13916
21M → 35K10377+26#13916#13890
35K → 23M18554+131#13890#13759
23M → 24M10194+7#13759#13752
24M → 40K89103-14#13752#13766
40K → 25.2M8116+65#13766#13701
25.2M → Finish72109-37#13701#13738
TOTALS17663274-1508
📊

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