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BOSTON MARATHON 2025

Alexa Weisgerber

Bib: 14940•F

MI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 34%
Gender (Female)
#0 / 12228
Top 16%
Division (F18-39)
#0 / 5469
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:56
Rank: #11152
Start → 5K
22:56 | 7:23/mi
10K· 6.21 mi
46:10
Rank: #11519 (-367)
5K → 10K
23:14 | 7:29/mi
15K· 9.32 mi
1:08:56
Rank: #11027 (+492)
10K → 15K
22:46 | 7:20/mi
20K· 12.43 mi
1:32:10
Rank: #10901 (+126)
15K → 20K
23:14 | 7:29/mi
Half· 13.11 mi
1:37:09
Rank: #10844 (+57)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:55:20
Rank: #10658 (+186)
Half → 25K
18:11 | 7:30/mi
30K· 18.64 mi
2:19:20
Rank: #10356 (+302)
25K → 30K
24:00 | 7:43/mi
20M
2:30:42
Rank: #10558 (-202)
30K → 20M
11:22 | 8:22/mi
21M
2:38:49
Rank: #10357 (+201)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:44:34
Rank: #10344 (+13)
21M → 35K
5:45 | 7:41/mi
23M
2:54:10
Rank: #10122 (+222)
35K → 23M
9:36 | 7:40/mi
24M
3:01:43
Rank: #9998 (+124)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
3:08:15
Rank: #9861 (+137)
24M → 40K
6:32 | 7:38/mi
25.2M
3:10:56
Rank: #9743 (+118)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:18:03
Rank: #9538 (+205)
25.2M → Finish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:09
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:40:54
Pace7:42 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1122:567:2322:56
7:23
-
10K
6.21 mi11:16:2546:107:2623:14
7:29
+0:06
15K
9.32 mi11:39:111:08:567:2422:46
7:20
-0:09
20K
12.43 mi12:02:251:32:107:2523:14
7:29
+0:09
Half
13.11 mi12:07:241:37:097:254:59
7:18
-0:11
25K
15.53 mi12:25:351:55:207:2518:11
7:30
+0:12
30K
18.64 mi12:49:352:19:207:2824:00
7:43
+0:13
20M
20.00 mi13:00:572:30:427:3211:22
8:22
+0:39
21M
21.00 mi13:09:042:38:497:348:07
8:07
-0:15
35K
21.75 mi13:14:492:44:347:345:45
7:41
-0:26
23M
23.00 mi13:24:252:54:107:349:36
7:40
-0:01
24M
24.00 mi13:31:583:01:437:347:33
7:33
-0:07
40K
24.85 mi13:38:303:08:157:346:32
7:38
+0:05
25.2M
25.20 mi13:41:113:10:567:352:41
7:47
+0:09
Finish
26.22 mi13:48:183:18:037:347:07
6:59
-0:48

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

6:59 /mi

Average Pace

7:34 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:08

74% of race

Time at Steady Pace

40:33

20% of race

Time at Slower Pace

11:22

6% of race

Average Pace: 7:33 /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 mi10:53:1122:567:2322:56
7:23
#11152
10K
6.21 mi11:16:2546:107:2623:14
7:29
#11519
15K
9.32 mi11:39:111:08:567:2422:46
7:20
#11027
20K
12.43 mi12:02:251:32:107:2523:14
7:29
#10901
Half
13.11 mi12:07:241:37:097:254:59
7:18
#10844
25K
15.53 mi12:25:351:55:207:2518:11
7:30
#10658
30K
18.64 mi12:49:352:19:207:2824:00
7:43
#10356
20M
20.00 mi13:00:572:30:427:3211:22
8:22
#10558
21M
21.00 mi13:09:042:38:497:348:07
8:07
#10357
35K
21.75 mi13:14:492:44:347:345:45
7:41
#10344
23M
23.00 mi13:24:252:54:107:349:36
7:40
#10122
24M
24.00 mi13:31:583:01:437:347:33
7:33
#9998
40K
24.85 mi13:38:303:08:157:346:32
7:38
#9861
25.2M
25.20 mi13:41:113:10:567:352:41
7:47
#9743
Finish
26.22 mi13:48:183:18:037:347:07
6:59
#9538
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi111522354235410229(Top 36%)1991(Top 16%)1991(Top 36%)
10K6.21 mi3.10 mi11519-3672563-2092563-20911910(Top 42%)2762(Top 23%)2762(Top 51%)
15K9.32 mi3.11 mi11027+4922333+2302333+23010229(Top 36%)1991(Top 16%)1991(Top 36%)
20K12.43 mi3.11 mi10901+1262287+462287+4610580(Top 37%)2248(Top 18%)2248(Top 41%)
Half13.11 mi0.68 mi10844+572263+242263+2410098(Top 36%)2004(Top 16%)2004(Top 37%)
25K15.53 mi2.42 mi10658+1862207+562207+569967(Top 35%)2091(Top 17%)2091(Top 38%)
30K18.64 mi3.11 mi10356+3022129+782129+789373(Top 33%)1992(Top 16%)1992(Top 36%)
20M20.00 mi1.36 mi10558-2022281-1522281-15212928(Top 46%)3926(Top 32%)3926(Top 72%)
21M21.00 mi1.00 mi10357+2012220+612220+618084(Top 28%)1766(Top 14%)1766(Top 32%)
35K21.75 mi0.75 mi10344+132236-162236-1610001(Top 35%)2587(Top 21%)2587(Top 47%)
23M23.00 mi1.25 mi10122+2222164+722164+727729(Top 27%)1707(Top 14%)1707(Top 31%)
24M24.00 mi1.00 mi9998+1242143+212143+218077(Top 28%)1898(Top 16%)1898(Top 35%)
40K24.85 mi0.85 mi9861+1372114+292114+297740(Top 27%)1866(Top 15%)1866(Top 34%)
25.2M25.20 mi0.35 mi9743+1182068+462068+464887(Top 17%)854(Top 7%)854(Top 16%)
Finish26.22 mi1.02 mi9538+2052016+522016+525665(Top 20%)1131(Top 9%)1131(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

10229

Females

1991

F18-39

1991

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11910

Females

2762

F18-39

2762

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

10229

Females

1991

F18-39

1991

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

10580

Females

2248

F18-39

2248

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10098

Females

2004

F18-39

2004

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9967

Females

2091

F18-39

2091

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9373

Females

1992

F18-39

1992

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12928

Females

3926

F18-39

3926

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

8084

Females

1766

F18-39

1766

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

10001

Females

2587

F18-39

2587

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7729

Females

1707

F18-39

1707

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

8077

Females

1898

F18-39

1898

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7740

Females

1866

F18-39

1866

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4887

Females

854

F18-39

854

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5665

Females

1131

F18-39

1131

Passing Analysis

Category:
Athletes Passed
2784
Passed By
1169
Net Change
+1614
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11152
5K → 10K122489-367#11152#11519
10K → 15K51523+492#11519#11027
15K → 20K236110+126#11027#10901
20K → Half6811+57#10901#10844
Half → 25K24660+186#10844#10658
25K → 30K38280+302#10658#10356
30K → 20M66268-202#10356#10558
20M → 21M22423+201#10558#10357
21M → 35K6148+13#10357#10344
35K → 23M23210+222#10344#10122
23M → 24M14925+124#10122#9998
24M → 40K15416+137#9998#9861
40K → 25.2M1191+118#9861#9743
25.2M → Finish2105+205#9743#9538
TOTALS27841169+1614
📊

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