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BOSTON MARATHON 2025

Emily Rothmann

Bib: 25963•F

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 36%
Gender (Female)
#0 / 12228
Top 19%
Division (F18-39)
#0 / 5469
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:19
Rank: #15055
Start → 5K
24:19 | 7:50/mi
10K· 6.21 mi
47:25
Rank: #13320 (+1735)
5K → 10K
23:06 | 7:26/mi
15K· 9.32 mi
1:10:28
Rank: #12511 (+809)
10K → 15K
23:03 | 7:25/mi
20K· 12.43 mi
1:33:18
Rank: #11698 (+813)
15K → 20K
22:50 | 7:21/mi
Half· 13.11 mi
1:38:16
Rank: #11605 (+93)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:55:58
Rank: #11035 (+570)
Half → 25K
17:42 | 7:18/mi
30K· 18.64 mi
2:19:35
Rank: #10479 (+556)
25K → 30K
23:37 | 7:36/mi
20M
2:30:18
Rank: #10383 (+96)
30K → 20M
10:43 | 7:53/mi
21M
2:38:33
Rank: #10248 (+135)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:44:14
Rank: #10199 (+49)
21M → 35K
5:41 | 7:36/mi
23M
2:54:09
Rank: #10117 (+82)
35K → 23M
9:55 | 7:55/mi
24M
3:02:02
Rank: #10101 (+16)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
3:08:59
Rank: #10111 (-10)
24M → 40K
6:57 | 8:08/mi
25.2M
3:12:04
Rank: #10125 (-14)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:20:16
Rank: #10228 (-103)
25.2M → Finish
8:12 | 8:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:16
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:42:00
Pace7:47 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:0524:197:5024:19
7:50
-
10K
6.21 mi12:03:1147:257:3823:06
7:26
-0:24
15K
9.32 mi12:26:141:10:287:3423:03
7:25
-0:01
20K
12.43 mi12:49:041:33:187:3022:50
7:21
-0:04
Half
13.11 mi12:54:021:38:167:304:58
7:17
-0:04
25K
15.53 mi13:11:441:55:587:2817:42
7:18
+0:01
30K
18.64 mi13:35:212:19:357:2923:37
7:36
+0:18
20M
20.00 mi13:46:042:30:187:3110:43
7:53
+0:17
21M
21.00 mi13:54:192:38:337:338:15
8:15
+0:22
35K
21.75 mi14:00:002:44:147:335:41
7:36
-0:39
23M
23.00 mi14:09:552:54:097:349:55
7:55
+0:19
24M
24.00 mi14:17:483:02:027:357:53
7:53
-0:02
40K
24.85 mi14:24:453:08:597:366:57
8:08
+0:15
25.2M
25.20 mi14:27:503:12:047:373:05
8:56
+0:48
Finish
26.22 mi14:36:023:20:167:398:12
8:03
-0:53

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

7:17 /mi

Average Pace

7:39 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:57

60% of race

Time at Steady Pace

52:50

26% of race

Time at Slower Pace

26:29

13% of race

Average Pace: 7:38 /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 mi11:40:0524:197:5024:19
7:50
#15055
10K
6.21 mi12:03:1147:257:3823:06
7:26
#13320
15K
9.32 mi12:26:141:10:287:3423:03
7:25
#12511
20K
12.43 mi12:49:041:33:187:3022:50
7:21
#11698
Half
13.11 mi12:54:021:38:167:304:58
7:17
#11605
25K
15.53 mi13:11:441:55:587:2817:42
7:18
#11035
30K
18.64 mi13:35:212:19:357:2923:37
7:36
#10479
20M
20.00 mi13:46:042:30:187:3110:43
7:53
#10383
21M
21.00 mi13:54:192:38:337:338:15
8:15
#10248
35K
21.75 mi14:00:002:44:147:335:41
7:36
#10199
23M
23.00 mi14:09:552:54:097:349:55
7:55
#10117
24M
24.00 mi14:17:483:02:027:357:53
7:53
#10101
40K
24.85 mi14:24:453:08:597:366:57
8:08
#10111
25.2M
25.20 mi14:27:503:12:047:373:05
8:56
#10125
Finish
26.22 mi14:36:023:20:167:398:12
8:03
#10228
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi150554557455711059(Top 39%)2404(Top 20%)2404(Top 44%)
10K6.21 mi3.10 mi13320+17353539+10183539+101811518(Top 41%)2573(Top 21%)2573(Top 47%)
15K9.32 mi3.11 mi12511+8093108+4313108+43111059(Top 39%)2404(Top 20%)2404(Top 44%)
20K12.43 mi3.11 mi11698+8132713+3952713+3959473(Top 33%)1726(Top 14%)1726(Top 32%)
Half13.11 mi0.68 mi11605+932663+502663+509907(Top 35%)1923(Top 16%)1923(Top 35%)
25K15.53 mi2.42 mi11035+5702409+2542409+2548387(Top 30%)1379(Top 11%)1379(Top 25%)
30K18.64 mi3.11 mi10479+5562196+2132196+2138480(Top 30%)1594(Top 13%)1594(Top 29%)
20M20.00 mi1.36 mi10383+962191+52191+59643(Top 34%)2277(Top 19%)2277(Top 42%)
21M21.00 mi1.00 mi10248+1352165+262165+268935(Top 31%)2140(Top 18%)2140(Top 39%)
35K21.75 mi0.75 mi10199+492161+42161+49362(Top 33%)2303(Top 19%)2303(Top 42%)
23M23.00 mi1.25 mi10117+822162-12162-19460(Top 33%)2480(Top 20%)2480(Top 45%)
24M24.00 mi1.00 mi10101+162192-302192-3010453(Top 37%)3019(Top 25%)3019(Top 55%)
40K24.85 mi0.85 mi10111-102235-432235-4311099(Top 39%)3444(Top 28%)3444(Top 63%)
25.2M25.20 mi0.35 mi10125-142254-192254-1911492(Top 40%)3729(Top 30%)3729(Top 68%)
Finish26.22 mi1.02 mi10228-1032340-862340-8613203(Top 46%)4543(Top 37%)4543(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11059

Females

2404

F18-39

2404

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11518

Females

2573

F18-39

2573

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11059

Females

2404

F18-39

2404

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

9473

Females

1726

F18-39

1726

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9907

Females

1923

F18-39

1923

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8387

Females

1379

F18-39

1379

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8480

Females

1594

F18-39

1594

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9643

Females

2277

F18-39

2277

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8935

Females

2140

F18-39

2140

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9362

Females

2303

F18-39

2303

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9460

Females

2480

F18-39

2480

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

10453

Females

3019

F18-39

3019

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11099

Females

3444

F18-39

3444

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11492

Females

3729

F18-39

3729

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

13203

Females

4543

F18-39

4543

Passing Analysis

Category:
Athletes Passed
5421
Passed By
593
Net Change
+4827
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15055
5K → 10K174510+1735#15055#13320
10K → 15K82213+809#13320#12511
15K → 20K8152+813#12511#11698
20K → Half996+93#11698#11605
Half → 25K5700+570#11605#11035
25K → 30K57115+556#11035#10479
30K → 20M16367+96#10479#10383
20M → 21M17035+135#10383#10248
21M → 35K8031+49#10248#10199
35K → 23M14563+82#10199#10117
23M → 24M8669+16#10117#10101
24M → 40K8090-10#10101#10111
40K → 25.2M2337-14#10111#10125
25.2M → Finish52155-103#10125#10228
TOTALS5421593+4827
📊

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