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BOSTON MARATHON 2025

Jane Mancell

Bib: 19602•F

BC

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:24
Rank: #17941
Start → 5K
25:24 | 8:11/mi
10K· 6.21 mi
51:35
Rank: #18613 (-672)
5K → 10K
26:11 | 8:26/mi
15K· 9.32 mi
1:17:01
Rank: #18171 (+442)
10K → 15K
25:26 | 8:11/mi
20K· 12.43 mi
1:42:28
Rank: #17648 (+523)
15K → 20K
25:27 | 8:11/mi
Half· 13.11 mi
1:47:59
Rank: #17588 (+60)
20K → Half
5:31 | 8:05/mi
25K· 15.53 mi
2:07:47
Rank: #17112 (+476)
Half → 25K
19:48 | 8:10/mi
30K· 18.64 mi
2:34:32
Rank: #16772 (+340)
25K → 30K
26:45 | 8:37/mi
20M
2:46:06
Rank: #16544 (+228)
30K → 20M
11:34 | 8:31/mi
21M
2:54:54
Rank: #16247 (+297)
20M → 21M
8:48 | 8:48/mi
35K· 21.75 mi
3:00:55
Rank: #16104 (+143)
21M → 35K
6:01 | 8:03/mi
23M
3:11:27
Rank: #15835 (+269)
35K → 23M
10:32 | 8:25/mi
24M
3:19:17
Rank: #15600 (+235)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:25:47
Rank: #15311 (+289)
24M → 40K
6:30 | 7:36/mi
25.2M
3:28:42
Rank: #15191 (+120)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:36:07
Rank: #14871 (+320)
25.2M → Finish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:47:59
Pace8:14 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:48:08
Pace8:15 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4025:248:1125:24
8:11
-
10K
6.21 mi11:45:5151:358:1826:11
8:26
+0:15
15K
9.32 mi12:11:171:17:018:1625:26
8:11
-0:15
20K
12.43 mi12:36:441:42:288:1525:27
8:11
0:00
Half
13.11 mi12:42:151:47:598:145:31
8:05
-0:06
25K
15.53 mi13:02:032:07:478:1419:48
8:10
+0:05
30K
18.64 mi13:28:482:34:328:1726:45
8:37
+0:27
20M
20.00 mi13:40:222:46:068:1811:34
8:31
-0:06
21M
21.00 mi13:49:102:54:548:208:48
8:48
+0:17
35K
21.75 mi13:55:113:00:558:196:01
8:03
-0:45
23M
23.00 mi14:05:433:11:278:1910:32
8:25
+0:22
24M
24.00 mi14:13:333:19:178:187:50
7:50
-0:35
40K
24.85 mi14:20:033:25:478:176:30
7:36
-0:14
25.2M
25.20 mi14:22:583:28:428:172:55
8:27
+0:51
Finish
26.22 mi14:30:233:36:078:157:25
7:17
-1:10

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

8:15 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:45

10% of race

Time at Steady Pace

1:47:37

50% of race

Time at Slower Pace

1:26:45

40% of race

Average Pace: 8:15 /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 mi11:19:4025:248:1125:24
8:11
#17941
10K
6.21 mi11:45:5151:358:1826:11
8:26
#18613
15K
9.32 mi12:11:171:17:018:1625:26
8:11
#18171
20K
12.43 mi12:36:441:42:288:1525:27
8:11
#17648
Half
13.11 mi12:42:151:47:598:145:31
8:05
#17588
25K
15.53 mi13:02:032:07:478:1419:48
8:10
#17112
30K
18.64 mi13:28:482:34:328:1726:45
8:37
#16772
20M
20.00 mi13:40:222:46:068:1811:34
8:31
#16544
21M
21.00 mi13:49:102:54:548:208:48
8:48
#16247
35K
21.75 mi13:55:113:00:558:196:01
8:03
#16104
23M
23.00 mi14:05:433:11:278:1910:32
8:25
#15835
24M
24.00 mi14:13:333:19:178:187:50
7:50
#15600
40K
24.85 mi14:20:033:25:478:176:30
7:36
#15311
25.2M
25.20 mi14:22:583:28:428:172:55
8:27
#15191
Finish
26.22 mi14:30:233:36:078:157:25
7:17
#14871
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi179416303630317311(Top 61%)5902(Top 48%)5902(Top 108%)
10K6.21 mi3.10 mi18613-6726683-3806683-38019356(Top 68%)7081(Top 58%)7081(Top 129%)
15K9.32 mi3.11 mi18171+4426430+2536430+25317311(Top 61%)5902(Top 48%)5902(Top 108%)
20K12.43 mi3.11 mi17648+5236128+3026128+30216259(Top 57%)5363(Top 44%)5363(Top 98%)
Half13.11 mi0.68 mi17588+606085+436085+4316547(Top 58%)5493(Top 45%)5493(Top 100%)
25K15.53 mi2.42 mi17112+4765830+2555830+25515099(Top 53%)4788(Top 39%)4788(Top 88%)
30K18.64 mi3.11 mi16772+3405679+1515679+15115458(Top 54%)5151(Top 42%)5151(Top 94%)
20M20.00 mi1.36 mi16544+2285582+975582+9713898(Top 49%)4464(Top 37%)4464(Top 82%)
21M21.00 mi1.00 mi16247+2975435+1475435+14712336(Top 43%)3787(Top 31%)3787(Top 69%)
35K21.75 mi0.75 mi16104+1435382+535382+5312597(Top 44%)3960(Top 32%)3960(Top 72%)
23M23.00 mi1.25 mi15835+2695271+1115271+11112801(Top 45%)4167(Top 34%)4167(Top 76%)
24M24.00 mi1.00 mi15600+2355151+1205151+12010123(Top 36%)2887(Top 24%)2887(Top 53%)
40K24.85 mi0.85 mi15311+2895021+1305021+1307493(Top 26%)1771(Top 14%)1771(Top 32%)
25.2M25.20 mi0.35 mi15191+1204961+604961+608687(Top 31%)2400(Top 20%)2400(Top 44%)
Finish26.22 mi1.02 mi14871+3204798+1634798+1637673(Top 27%)1945(Top 16%)1945(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17311

Females

5902

F18-39

5902

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

19356

Females

7081

F18-39

7081

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17311

Females

5902

F18-39

5902

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

16259

Females

5363

F18-39

5363

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

16547

Females

5493

F18-39

5493

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

15099

Females

4788

F18-39

4788

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15458

Females

5151

F18-39

5151

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13898

Females

4464

F18-39

4464

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12336

Females

3787

F18-39

3787

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

12597

Females

3960

F18-39

3960

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12801

Females

4167

F18-39

4167

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

10123

Females

2887

F18-39

2887

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7493

Females

1771

F18-39

1771

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8687

Females

2400

F18-39

2400

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7673

Females

1945

F18-39

1945

Passing Analysis

Category:
Athletes Passed
3996
Passed By
926
Net Change
+3070
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17941
5K → 10K79751-672#17941#18613
10K → 15K48341+442#18613#18171
15K → 20K54118+523#18171#17648
20K → Half7515+60#17648#17588
Half → 25K4837+476#17588#17112
25K → 30K40161+340#17112#16772
30K → 20M24416+228#16772#16544
20M → 21M3014+297#16544#16247
21M → 35K1496+143#16247#16104
35K → 23M2745+269#16104#15835
23M → 24M2350+235#15835#15600
24M → 40K2890+289#15600#15311
40K → 25.2M1200+120#15311#15191
25.2M → Finish3222+320#15191#14871
TOTALS3996926+3070
📊

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