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BOSTON MARATHON 2025

Anna Wells

Bib: 7118•F

KY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 18%
Gender (Female)
#0 / 12228
Top 4%
Division (F18-39)
#0 / 5469
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #6525
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
42:18
Rank: #6390 (+135)
5K → 10K
21:06 | 6:47/mi
15K· 9.32 mi
1:03:31
Rank: #6350 (+40)
10K → 15K
21:13 | 6:50/mi
20K· 12.43 mi
1:24:39
Rank: #6045 (+305)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:29:14
Rank: #6016 (+29)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:45:57
Rank: #5898 (+118)
Half → 25K
16:43 | 6:54/mi
30K· 18.64 mi
2:07:48
Rank: #5641 (+257)
25K → 30K
21:51 | 7:02/mi
20M
2:17:24
Rank: #5530 (+111)
30K → 20M
9:36 | 7:04/mi
21M
2:24:51
Rank: #5420 (+110)
20M → 21M
7:27 | 7:27/mi
35K· 21.75 mi
2:30:02
Rank: #5368 (+52)
21M → 35K
5:11 | 6:56/mi
23M
2:38:56
Rank: #5259 (+109)
35K → 23M
8:54 | 7:06/mi
24M
2:45:55
Rank: #5196 (+63)
23M → 24M
6:59 | 6:59/mi
40K· 24.85 mi
2:51:50
Rank: #5095 (+101)
24M → 40K
5:55 | 6:55/mi
25.2M
2:54:27
Rank: #5058 (+37)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
3:01:25
Rank: #5000 (+58)
25.2M → Finish
6:58 | 6:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:14
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:32:11
Pace7:02 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:3921:126:4921:12
6:49
-
10K
6.21 mi10:48:4542:186:4821:06
6:47
-0:02
15K
9.32 mi11:09:581:03:316:4921:13
6:50
+0:03
20K
12.43 mi11:31:061:24:396:4921:08
6:48
-0:02
Half
13.11 mi11:35:411:29:146:484:35
6:43
-0:05
25K
15.53 mi11:52:241:45:576:4916:43
6:54
+0:11
30K
18.64 mi12:14:152:07:486:5121:51
7:02
+0:08
20M
20.00 mi12:23:512:17:246:529:36
7:04
+0:02
21M
21.00 mi12:31:182:24:516:547:27
7:27
+0:23
35K
21.75 mi12:36:292:30:026:545:11
6:56
-0:31
23M
23.00 mi12:45:232:38:566:558:54
7:06
+0:10
24M
24.00 mi12:52:222:45:556:556:59
6:59
-0:07
40K
24.85 mi12:58:172:51:506:555:55
6:55
-0:04
25.2M
25.20 mi13:00:542:54:276:552:37
7:35
+0:40
Finish
26.22 mi13:07:523:01:256:556:58
6:50
-0:45

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

6:43 /mi

Average Pace

6:55 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:21

94% of race

Time at Steady Pace

10:04

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:55 /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 mi10:27:3921:126:4921:12
6:49
#6525
10K
6.21 mi10:48:4542:186:4821:06
6:47
#6390
15K
9.32 mi11:09:581:03:316:4921:13
6:50
#6350
20K
12.43 mi11:31:061:24:396:4921:08
6:48
#6045
Half
13.11 mi11:35:411:29:146:484:35
6:43
#6016
25K
15.53 mi11:52:241:45:576:4916:43
6:54
#5898
30K
18.64 mi12:14:152:07:486:5121:51
7:02
#5641
20M
20.00 mi12:23:512:17:246:529:36
7:04
#5530
21M
21.00 mi12:31:182:24:516:547:27
7:27
#5420
35K
21.75 mi12:36:292:30:026:545:11
6:56
#5368
23M
23.00 mi12:45:232:38:566:558:54
7:06
#5259
24M
24.00 mi12:52:222:45:556:556:59
6:59
#5196
40K
24.85 mi12:58:172:51:506:555:55
6:55
#5095
25.2M
25.20 mi13:00:542:54:276:552:37
7:35
#5058
Finish
26.22 mi13:07:523:01:256:556:58
6:50
#5000
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi65255745746402(Top 23%)594(Top 5%)594(Top 11%)
10K6.21 mi3.10 mi6390+135544+30544+306325(Top 22%)567(Top 5%)567(Top 10%)
15K9.32 mi3.11 mi6350+40550-6550-66402(Top 23%)594(Top 5%)594(Top 11%)
20K12.43 mi3.11 mi6045+305513+37513+375335(Top 19%)428(Top 4%)428(Top 8%)
Half13.11 mi0.68 mi6016+29509+4509+45518(Top 19%)443(Top 4%)443(Top 8%)
25K15.53 mi2.42 mi5898+118510-1510-15653(Top 20%)515(Top 4%)515(Top 9%)
30K18.64 mi3.11 mi5641+257475+35475+354909(Top 17%)435(Top 4%)435(Top 8%)
20M20.00 mi1.36 mi5530+111462+13462+134500(Top 16%)394(Top 3%)394(Top 7%)
21M21.00 mi1.00 mi5420+110456+6456+64384(Top 15%)450(Top 4%)450(Top 8%)
35K21.75 mi0.75 mi5368+52454+2454+24952(Top 17%)583(Top 5%)583(Top 11%)
23M23.00 mi1.25 mi5259+109451+3451+34405(Top 16%)505(Top 4%)505(Top 9%)
24M24.00 mi1.00 mi5196+63450+1450+14573(Top 16%)598(Top 5%)598(Top 11%)
40K24.85 mi0.85 mi5095+101441+9441+93502(Top 12%)382(Top 3%)382(Top 7%)
25.2M25.20 mi0.35 mi5058+37438+3438+33887(Top 14%)521(Top 4%)521(Top 10%)
Finish26.22 mi1.02 mi5000+58441-3441-34745(Top 17%)770(Top 6%)770(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6402

Females

594

F18-39

594

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6325

Females

567

F18-39

567

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6402

Females

594

F18-39

594

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5335

Females

428

F18-39

428

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5518

Females

443

F18-39

443

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5653

Females

515

F18-39

515

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4909

Females

435

F18-39

435

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4500

Females

394

F18-39

394

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4384

Females

450

F18-39

450

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4952

Females

583

F18-39

583

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4405

Females

505

F18-39

505

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4573

Females

598

F18-39

598

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3502

Females

382

F18-39

382

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3887

Females

521

F18-39

521

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4745

Females

770

F18-39

770

Passing Analysis

Category:
Athletes Passed
2045
Passed By
520
Net Change
+1525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6525
5K → 10K251116+135#6525#6390
10K → 15K166126+40#6390#6350
15K → 20K32722+305#6350#6045
20K → Half367+29#6045#6016
Half → 25K18466+118#6016#5898
25K → 30K30952+257#5898#5641
30K → 20M12716+111#5641#5530
20M → 21M13121+110#5530#5420
21M → 35K7624+52#5420#5368
35K → 23M13223+109#5368#5259
23M → 24M8320+63#5259#5196
24M → 40K1076+101#5196#5095
40K → 25.2M469+37#5095#5058
25.2M → Finish7012+58#5058#5000
TOTALS2045520+1525
📊

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