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BOSTON MARATHON 2025

Jennifer Turner

TN

Bib: 24777 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:59/mi
27:56
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:00/mi
55:54
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:02/mi
1:23:57
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:26/mi
1:53:14
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:56/mi
1:59:20
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:10/mi
2:21:34
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:42/mi
2:51:41
↑ 181↓ 1480.2%
138 ft elev
20M
9:57/mi
3:05:12
↑ 64↓ 500.2%
148 ft elev
21M
10:36/mi
3:15:48
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:24/mi
3:22:50
↑ 17↓ 861.7%
156 ft elev
23M
10:37/mi
3:36:07
↑ 23↓ 630.6%
116 ft elev
24M
9:47/mi
3:45:54
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:11/mi
3:54:36
↓ 200.3%
20 ft elev
25.2M
12:14/mi
3:58:49
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:04/mi
4:09:04
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:20
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:09:44
Pace9:54 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5827:568:5927:56
8:59
-
10K
6.21 mi11:56:5655:549:0027:58
9:00
+0:01
15K
9.32 mi12:24:591:23:579:0028:03
9:02
+0:02
20K
12.43 mi12:54:161:53:149:0729:17
9:26
+0:24
Half
13.11 mi13:00:221:59:209:066:06
8:56
-0:30
25K
15.53 mi13:22:362:21:349:0722:14
9:10
+0:14
30K
18.64 mi13:52:432:51:419:1330:07
9:42
+0:32
20M
20.00 mi14:06:143:05:129:1613:31
9:57
+0:15
21M
21.00 mi14:16:503:15:489:1910:36
10:36
+0:39
35K
21.75 mi14:23:523:22:509:207:02
9:24
-1:12
23M
23.00 mi14:37:093:36:079:2413:17
10:37
+1:13
24M
24.00 mi14:46:563:45:549:259:47
9:47
-0:50
40K
24.85 mi14:55:383:54:369:268:42
10:11
+0:24
25.2M
25.20 mi14:59:513:58:499:294:13
12:14
+2:03
Finish
26.22 mi15:10:064:09:049:3010:15
10:04
-2:10

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

8:56 /mi

Average Pace

9:30 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:17

45% of race

Time at Steady Pace

1:39:59

40% of race

Time at Slower Pace

36:48

15% of race

Average Pace: 9:30 /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 mi11:28:5827:568:5927:56
8:59
#22380
10K
6.21 mi11:56:5655:549:0027:58
9:00
#22417
15K
9.32 mi12:24:591:23:579:0028:03
9:02
#22311
20K
12.43 mi12:54:161:53:149:0729:17
9:26
#22410
Half
13.11 mi13:00:221:59:209:066:06
8:56
#22359
25K
15.53 mi13:22:362:21:349:0722:14
9:10
#22062
30K
18.64 mi13:52:432:51:419:1330:07
9:42
#21804
20M
20.00 mi14:06:143:05:129:1613:31
9:57
#21719
21M
21.00 mi14:16:503:15:489:1910:36
10:36
#21629
35K
21.75 mi14:23:523:22:509:207:02
9:24
#21573
23M
23.00 mi14:37:093:36:079:2413:17
10:37
#21613
24M
24.00 mi14:46:563:45:549:259:47
9:47
#21552
40K
24.85 mi14:55:383:54:369:268:42
10:11
#21524
25.2M
25.20 mi14:59:513:58:499:294:13
12:14
#21570
Finish
26.22 mi15:10:064:09:049:3010:15
10:04
#21618
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi223808845884522172(Top 78%)8648(Top 71%)8648(Top 1386%)
10K6.21 mi3.10 mi22417-378848-38848-322399(Top 79%)8813(Top 72%)8813(Top 1412%)
15K9.32 mi3.11 mi22311+1068761+878761+8722172(Top 78%)8648(Top 71%)8648(Top 1386%)
20K12.43 mi3.11 mi22410-998820-598820-5922661(Top 80%)8957(Top 73%)8957(Top 1435%)
Half13.11 mi0.68 mi22359+518801+198801+1921613(Top 76%)8382(Top 69%)8382(Top 1343%)
25K15.53 mi2.42 mi22062+2978638+1638638+16320661(Top 73%)7909(Top 65%)7909(Top 1267%)
30K18.64 mi3.11 mi21804+2588512+1268512+12620683(Top 73%)8039(Top 66%)8039(Top 1288%)
20M20.00 mi1.36 mi21719+858477+358477+3520775(Top 73%)8238(Top 67%)8238(Top 1320%)
21M21.00 mi1.00 mi21629+908464+138464+1320332(Top 72%)8094(Top 66%)8094(Top 1297%)
35K21.75 mi0.75 mi21573+568443+218443+2119991(Top 70%)7982(Top 65%)7982(Top 1279%)
23M23.00 mi1.25 mi21613-408497-548497-5422302(Top 79%)9225(Top 75%)9225(Top 1478%)
24M24.00 mi1.00 mi21552+618482+158482+1520692(Top 73%)8445(Top 69%)8445(Top 1353%)
40K24.85 mi0.85 mi21524+288489-78489-721019(Top 74%)8677(Top 71%)8677(Top 1391%)
25.2M25.20 mi0.35 mi21570-468523-348523-3423674(Top 83%)10006(Top 82%)10006(Top 1604%)
Finish26.22 mi1.02 mi21618-488570-478570-4723109(Top 81%)9716(Top 79%)9716(Top 1557%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

22172

Females

8648

F60-64

8648

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

22399

Females

8813

F60-64

8813

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

22172

Females

8648

F60-64

8648

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

22661

Females

8957

F60-64

8957

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

21613

Females

8382

F60-64

8382

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

20661

Females

7909

F60-64

7909

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

20683

Females

8039

F60-64

8039

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

20775

Females

8238

F60-64

8238

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

20332

Females

8094

F60-64

8094

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

19991

Females

7982

F60-64

7982

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

22302

Females

9225

F60-64

9225

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

20692

Females

8445

F60-64

8445

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

21019

Females

8677

F60-64

8677

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23674

Females

10006

F60-64

10006

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

23109

Females

9716

F60-64

9716

Passing Analysis

Category:
Athletes Passed
1940
Passed By
1178
Net Change
+762
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22380
5K → 10K242279-37#22380#22417
10K → 15K235129+106#22417#22311
15K → 20K135234-99#22311#22410
20K → Half6615+51#22410#22359
Half → 25K32326+297#22359#22062
25K → 30K33981+258#22062#21804
30K → 20M13247+85#21804#21719
20M → 21M13141+90#21719#21629
21M → 35K7418+56#21629#21573
35K → 23M76116-40#21573#21613
23M → 24M8221+61#21613#21552
24M → 40K6537+28#21552#21524
40K → 25.2M1157-46#21524#21570
25.2M → Finish2977-48#21570#21618
TOTALS19401178+762
📊

Passing Visuals

Category:
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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