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BOSTON MARATHON 2025

Joyce Duval

Bib: 24150•F

OR

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 27%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:40
Rank: #20372
Start → 5K
26:40 | 8:35/mi
10K· 6.21 mi
53:22
Rank: #20343 (+29)
5K → 10K
26:42 | 8:36/mi
15K· 9.32 mi
1:20:32
Rank: #20421 (-78)
10K → 15K
27:10 | 8:45/mi
20K· 12.43 mi
1:48:11
Rank: #20453 (-32)
15K → 20K
27:39 | 8:54/mi
Half· 13.11 mi
1:54:14
Rank: #20489 (-36)
20K → Half
6:03 | 8:52/mi
25K· 15.53 mi
2:16:11
Rank: #20445 (+44)
Half → 25K
21:57 | 9:03/mi
30K· 18.64 mi
2:46:14
Rank: #20467 (-22)
25K → 30K
30:03 | 9:40/mi
20M
2:59:31
Rank: #20445 (+22)
30K → 20M
13:17 | 9:46/mi
21M
3:10:04
Rank: #20438 (+7)
20M → 21M
10:33 | 10:33/mi
35K· 21.75 mi
3:17:11
Rank: #20442 (-4)
21M → 35K
7:07 | 9:31/mi
23M
3:29:45
Rank: #20459 (-17)
35K → 23M
12:34 | 10:02/mi
24M
3:39:16
Rank: #20458 (+1)
23M → 24M
9:31 | 9:31/mi
40K· 24.85 mi
3:47:34
Rank: #20434 (+24)
24M → 40K
8:18 | 9:42/mi
25.2M
3:51:17
Rank: #20455 (-21)
40K → 25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
4:00:50
Rank: #20481 (-26)
25.2M → Finish
9:33 | 9:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:14
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:06:36
Pace9:39 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2426:408:3526:40
8:35
-
10K
6.21 mi11:52:0653:228:3526:42
8:36
+0:01
15K
9.32 mi12:19:161:20:328:3827:10
8:45
+0:09
20K
12.43 mi12:46:551:48:118:4227:39
8:54
+0:09
Half
13.11 mi12:52:581:54:148:436:03
8:52
-0:02
25K
15.53 mi13:14:552:16:118:4621:57
9:03
+0:11
30K
18.64 mi13:44:582:46:148:5530:03
9:40
+0:37
20M
20.00 mi13:58:152:59:318:5913:17
9:46
+0:06
21M
21.00 mi14:08:483:10:049:0310:33
10:33
+0:47
35K
21.75 mi14:15:553:17:119:047:07
9:31
-1:02
23M
23.00 mi14:28:293:29:459:0712:34
10:02
+0:31
24M
24.00 mi14:38:003:39:169:089:31
9:31
-0:31
40K
24.85 mi14:46:183:47:349:098:18
9:42
+0:11
25.2M
25.20 mi14:50:013:51:179:113:43
10:47
+1:05
Finish
26.22 mi14:59:344:00:509:129:33
9:22
-1:25

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

8:35 /mi

Average Pace

9:12 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:11

57% of race

Time at Steady Pace

1:17:49

32% of race

Time at Slower Pace

26:50

11% of race

Average Pace: 9:11 /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 mi11:25:2426:408:3526:40
8:35
#20372
10K
6.21 mi11:52:0653:228:3526:42
8:36
#20343
15K
9.32 mi12:19:161:20:328:3827:10
8:45
#20421
20K
12.43 mi12:46:551:48:118:4227:39
8:54
#20453
Half
13.11 mi12:52:581:54:148:436:03
8:52
#20489
25K
15.53 mi13:14:552:16:118:4621:57
9:03
#20445
30K
18.64 mi13:44:582:46:148:5530:03
9:40
#20467
20M
20.00 mi13:58:152:59:318:5913:17
9:46
#20445
21M
21.00 mi14:08:483:10:049:0310:33
10:33
#20438
35K
21.75 mi14:15:553:17:119:047:07
9:31
#20442
23M
23.00 mi14:28:293:29:459:0712:34
10:02
#20459
24M
24.00 mi14:38:003:39:169:089:31
9:31
#20458
40K
24.85 mi14:46:183:47:349:098:18
9:42
#20434
25.2M
25.20 mi14:50:013:51:179:113:43
10:47
#20455
Finish
26.22 mi14:59:344:00:509:129:33
9:22
#20481
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi203727730773020735(Top 73%)7849(Top 64%)7849(Top 1258%)
10K6.21 mi3.10 mi20343+297679+517679+5120334(Top 72%)7655(Top 63%)7655(Top 1227%)
15K9.32 mi3.11 mi20421-787713-347713-3420735(Top 73%)7849(Top 64%)7849(Top 1258%)
20K12.43 mi3.11 mi20453-327733-207733-2020477(Top 72%)7760(Top 63%)7760(Top 1244%)
Half13.11 mi0.68 mi20489-367758-257758-2521265(Top 75%)8179(Top 67%)8179(Top 1311%)
25K15.53 mi2.42 mi20445+447739+197739+1920159(Top 71%)7626(Top 62%)7626(Top 1222%)
30K18.64 mi3.11 mi20467-227801-627801-6220613(Top 73%)7997(Top 65%)7997(Top 1282%)
20M20.00 mi1.36 mi20445+227806-57806-520223(Top 71%)7925(Top 65%)7925(Top 1270%)
21M21.00 mi1.00 mi20438+77820-147820-1420183(Top 71%)8010(Top 66%)8010(Top 1284%)
35K21.75 mi0.75 mi20442-47835-157835-1520390(Top 72%)8181(Top 67%)8181(Top 1311%)
23M23.00 mi1.25 mi20459-177866-317866-3120618(Top 73%)8362(Top 68%)8362(Top 1340%)
24M24.00 mi1.00 mi20458+17879-137879-1319686(Top 69%)7925(Top 65%)7925(Top 1270%)
40K24.85 mi0.85 mi20434+247888-97888-919522(Top 69%)7905(Top 65%)7905(Top 1267%)
25.2M25.20 mi0.35 mi20455-217908-207908-2019989(Top 70%)8150(Top 67%)8150(Top 1306%)
Finish26.22 mi1.02 mi20481-267930-227930-2220681(Top 73%)8486(Top 69%)8486(Top 1360%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20735

Females

7849

F60-64

7849

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20334

Females

7655

F60-64

7655

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20735

Females

7849

F60-64

7849

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

20477

Females

7760

F60-64

7760

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

21265

Females

8179

F60-64

8179

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

20159

Females

7626

F60-64

7626

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20613

Females

7997

F60-64

7997

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

20223

Females

7925

F60-64

7925

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20183

Females

8010

F60-64

8010

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

20390

Females

8181

F60-64

8181

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

20618

Females

8362

F60-64

8362

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19686

Females

7925

F60-64

7925

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19522

Females

7905

F60-64

7905

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19989

Females

8150

F60-64

8150

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20681

Females

8486

F60-64

8486

Passing Analysis

Category:
Athletes Passed
1585
Passed By
1694
Net Change
-109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20372
5K → 10K307278+29#20372#20343
10K → 15K160238-78#20343#20421
15K → 20K172204-32#20421#20453
20K → Half2056-36#20453#20489
Half → 25K169125+44#20489#20445
25K → 30K228250-22#20445#20467
30K → 20M11391+22#20467#20445
20M → 21M8578+7#20445#20438
21M → 35K5963-4#20438#20442
35K → 23M8299-17#20442#20459
23M → 24M5554+1#20459#20458
24M → 40K7147+24#20458#20434
40K → 25.2M1637-21#20434#20455
25.2M → Finish4874-26#20455#20481
TOTALS15851694-109
📊

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