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BOSTON MARATHON 2025

Jen Schweigert

Bib: 8361•F

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Female)
#0 / 12228
Top 25%
Masters (Masters Women)
#0 / 6759
Top 11%
Division (F45-49)
#0 / 1813
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:58
Rank: #8402
Start → 5K
21:58 | 7:04/mi
10K· 6.21 mi
43:47
Rank: #8236 (+166)
5K → 10K
21:49 | 7:01/mi
15K· 9.32 mi
1:06:18
Rank: #8604 (-368)
10K → 15K
22:31 | 7:15/mi
20K· 12.43 mi
1:29:37
Rank: #9096 (-492)
15K → 20K
23:19 | 7:30/mi
Half· 13.11 mi
1:34:52
Rank: #9318 (-222)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:54:16
Rank: #10063 (-745)
Half → 25K
19:24 | 8:00/mi
30K· 18.64 mi
2:20:05
Rank: #10716 (-653)
25K → 30K
25:49 | 8:19/mi
20M
2:31:30
Rank: #10898 (-182)
30K → 20M
11:25 | 8:24/mi
21M
2:40:12
Rank: #10905 (-7)
20M → 21M
8:42 | 8:42/mi
35K· 21.75 mi
2:46:23
Rank: #10997 (-92)
21M → 35K
6:11 | 8:16/mi
23M
2:57:12
Rank: #11175 (-178)
35K → 23M
10:49 | 8:38/mi
24M
3:05:40
Rank: #11298 (-123)
23M → 24M
8:28 | 8:28/mi
40K· 24.85 mi
3:13:00
Rank: #11398 (-100)
24M → 40K
7:20 | 8:35/mi
25.2M
3:16:11
Rank: #11406 (-8)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:24:29
Rank: #11500 (-94)
25.2M → Finish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:52
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:49:37
Pace8:22 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:0821:587:0421:58
7:04
-
10K
6.21 mi10:51:5743:477:0321:49
7:01
-0:03
15K
9.32 mi11:14:281:06:187:0722:31
7:15
+0:14
20K
12.43 mi11:37:471:29:377:1323:19
7:30
+0:15
Half
13.11 mi11:43:021:34:527:145:15
7:42
+0:12
25K
15.53 mi12:02:261:54:167:2119:24
8:00
+0:18
30K
18.64 mi12:28:152:20:057:3125:49
8:19
+0:19
20M
20.00 mi12:39:402:31:307:3411:25
8:24
+0:05
21M
21.00 mi12:48:222:40:127:388:42
8:42
+0:18
35K
21.75 mi12:54:332:46:237:396:11
8:16
-0:26
23M
23.00 mi13:05:222:57:127:4210:49
8:38
+0:22
24M
24.00 mi13:13:503:05:407:448:28
8:28
-0:10
40K
24.85 mi13:21:103:13:007:467:20
8:35
+0:07
25.2M
25.20 mi13:24:213:16:117:473:11
9:14
+0:39
Finish
26.22 mi13:32:393:24:297:488:18
8:09
-1:05

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

7:48 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:52

46% of race

Time at Steady Pace

1:19:35

39% of race

Time at Slower Pace

30:02

15% of race

Average Pace: 7:48 /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 mi10:30:0821:587:0421:58
7:04
#8402
10K
6.21 mi10:51:5743:477:0321:49
7:01
#8236
15K
9.32 mi11:14:281:06:187:0722:31
7:15
#8604
20K
12.43 mi11:37:471:29:377:1323:19
7:30
#9096
Half
13.11 mi11:43:021:34:527:145:15
7:42
#9318
25K
15.53 mi12:02:261:54:167:2119:24
8:00
#10063
30K
18.64 mi12:28:152:20:057:3125:49
8:19
#10716
20M
20.00 mi12:39:402:31:307:3411:25
8:24
#10898
21M
21.00 mi12:48:222:40:127:388:42
8:42
#10905
35K
21.75 mi12:54:332:46:237:396:11
8:16
#10997
23M
23.00 mi13:05:222:57:127:4210:49
8:38
#11175
24M
24.00 mi13:13:503:05:407:448:28
8:28
#11298
40K
24.85 mi13:21:103:13:007:467:20
8:35
#11398
25.2M
25.20 mi13:24:213:16:117:473:11
9:14
#11406
Finish
26.22 mi13:32:393:24:297:488:18
8:09
#11500
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi8402113711379553(Top 34%)1681(Top 14%)1681(Top 93%)
10K6.21 mi3.10 mi8236+1661085+521085+528103(Top 29%)1054(Top 9%)1054(Top 58%)
15K9.32 mi3.11 mi8604-3681237-1521237-1529553(Top 34%)1681(Top 14%)1681(Top 93%)
20K12.43 mi3.11 mi9096-4921458-2211458-22110827(Top 38%)2384(Top 19%)2384(Top 131%)
Half13.11 mi0.68 mi9318-2221562-1041562-10413372(Top 47%)3683(Top 30%)3683(Top 203%)
25K15.53 mi2.42 mi10063-7451942-3801942-38013911(Top 49%)4152(Top 34%)4152(Top 229%)
30K18.64 mi3.11 mi10716-6532318-3762318-37613571(Top 48%)4128(Top 34%)4128(Top 228%)
20M20.00 mi1.36 mi10898-1822457-1392457-13913169(Top 46%)4061(Top 33%)4061(Top 224%)
21M21.00 mi1.00 mi10905-72501-442501-4411683(Top 41%)3433(Top 28%)3433(Top 189%)
35K21.75 mi0.75 mi10997-922574-732574-7314046(Top 49%)4682(Top 38%)4682(Top 258%)
23M23.00 mi1.25 mi11175-1782709-1352709-13514186(Top 50%)4889(Top 40%)4889(Top 270%)
24M24.00 mi1.00 mi11298-1232819-1102819-11014298(Top 50%)4967(Top 41%)4967(Top 274%)
40K24.85 mi0.85 mi11398-1002904-852904-8513933(Top 49%)4919(Top 40%)4919(Top 271%)
25.2M25.20 mi0.35 mi11406-82926-222926-2213114(Top 46%)4533(Top 37%)4533(Top 250%)
Finish26.22 mi1.02 mi11500-943008-823008-8213912(Top 49%)4902(Top 40%)4902(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9553

Females

1681

F45-49

1681

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

8103

Females

1054

F45-49

1054

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9553

Females

1681

F45-49

1681

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10827

Females

2384

F45-49

2384

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

13372

Females

3683

F45-49

3683

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13911

Females

4152

F45-49

4152

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

13571

Females

4128

F45-49

4128

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

13169

Females

4061

F45-49

4061

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11683

Females

3433

F45-49

3433

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

14046

Females

4682

F45-49

4682

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

14186

Females

4889

F45-49

4889

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

14298

Females

4967

F45-49

4967

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13933

Females

4919

F45-49

4919

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13114

Females

4533

F45-49

4533

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13912

Females

4902

F45-49

4902

Passing Analysis

Category:
Athletes Passed
1021
Passed By
4116
Net Change
-3098
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8402
5K → 10K312146+166#8402#8236
10K → 15K63431-368#8236#8604
15K → 20K62554-492#8604#9096
20K → Half3225-222#9096#9318
Half → 25K41784-745#9318#10063
25K → 30K95747-653#10063#10716
30K → 20M66248-182#10716#10898
20M → 21M100107-7#10898#10905
21M → 35K36128-92#10905#10997
35K → 23M62240-178#10997#11175
23M → 24M57180-123#11175#11298
24M → 40K40140-100#11298#11398
40K → 25.2M3947-8#11398#11406
25.2M → Finish45139-94#11406#11500
TOTALS10214116-3098
📊

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