Boston Marathon logo
BOSTON MARATHON 2025

John Doucette

Bib: 24628•M

PA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:35
Rank: #23230
Start → 5K
28:35 | 9:12/mi
10K· 6.21 mi
57:11
Rank: #23206 (+24)
5K → 10K
28:36 | 9:12/mi
15K· 9.32 mi
1:25:15
Rank: #22895 (+311)
10K → 15K
28:04 | 9:02/mi
20K· 12.43 mi
1:53:53
Rank: #22641 (+254)
15K → 20K
28:38 | 9:13/mi
Half· 13.11 mi
2:00:04
Rank: #22604 (+37)
20K → Half
6:11 | 9:04/mi
25K· 15.53 mi
2:22:41
Rank: #22380 (+224)
Half → 25K
22:37 | 9:20/mi
30K· 18.64 mi
2:55:25
Rank: #22524 (-144)
25K → 30K
32:44 | 10:32/mi
20M
3:11:28
Rank: #22790 (-266)
30K → 20M
16:03 | 11:49/mi
21M
3:22:41
Rank: #22726 (+64)
20M → 21M
11:13 | 11:13/mi
35K· 21.75 mi
3:31:28
Rank: #22865 (-139)
21M → 35K
8:47 | 11:44/mi
23M
3:45:56
Rank: #22966 (-101)
35K → 23M
14:28 | 11:33/mi
24M
3:57:18
Rank: #23066 (-100)
23M → 24M
11:22 | 11:22/mi
40K· 24.85 mi
4:07:06
Rank: #23102 (-36)
24M → 40K
9:48 | 11:28/mi
25.2M
4:10:42
Rank: #23060 (+42)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
4:21:45
Rank: #23135 (-75)
25.2M → Finish
11:03 | 10:51/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:04
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:21:41
Pace10:48 /mi
📊Positive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:1628:359:1228:35
9:12
-
10K
6.21 mi12:12:5257:119:1228:36
9:12
0:00
15K
9.32 mi12:40:561:25:159:0928:04
9:02
-0:10
20K
12.43 mi13:09:341:53:539:1028:38
9:13
+0:11
Half
13.11 mi13:15:452:00:049:106:11
9:04
-0:09
25K
15.53 mi13:38:222:22:419:1122:37
9:20
+0:16
30K
18.64 mi14:11:062:55:259:2532:44
10:32
+1:12
20M
20.00 mi14:27:093:11:289:3416:03
11:49
+1:17
21M
21.00 mi14:38:223:22:419:3911:13
11:13
-0:36
35K
21.75 mi14:47:093:31:289:438:47
11:44
+0:31
23M
23.00 mi15:01:373:45:569:4914:28
11:33
-0:11
24M
24.00 mi15:12:593:57:189:5311:22
11:22
-0:11
40K
24.85 mi15:22:474:07:069:579:48
11:28
+0:06
25.2M
25.20 mi15:26:234:10:429:573:36
10:26
-1:02
Finish
26.22 mi15:37:264:21:459:5911:03
10:51
+0:25

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

9:02 /mi

Average Pace

9:59 /mi

Slowest Pace

11:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:41

55% of race

Time at Steady Pace

47:23

18% of race

Time at Slower Pace

1:11:41

27% of race

Average Pace: 9:59 /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 mi11:44:1628:359:1228:35
9:12
#23230
10K
6.21 mi12:12:5257:119:1228:36
9:12
#23206
15K
9.32 mi12:40:561:25:159:0928:04
9:02
#22895
20K
12.43 mi13:09:341:53:539:1028:38
9:13
#22641
Half
13.11 mi13:15:452:00:049:106:11
9:04
#22604
25K
15.53 mi13:38:222:22:419:1122:37
9:20
#22380
30K
18.64 mi14:11:062:55:259:2532:44
10:32
#22524
20M
20.00 mi14:27:093:11:289:3416:03
11:49
#22790
21M
21.00 mi14:38:223:22:419:3911:13
11:13
#22726
35K
21.75 mi14:47:093:31:289:438:47
11:44
#22865
23M
23.00 mi15:01:373:45:569:4914:28
11:33
#22966
24M
24.00 mi15:12:593:57:189:5311:22
11:22
#23066
40K
24.85 mi15:22:474:07:069:579:48
11:28
#23102
25.2M
25.20 mi15:26:234:10:429:573:36
10:26
#23060
Finish
26.22 mi15:37:264:21:459:5911:03
10:51
#23135
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi23230138781387822186(Top 78%)13470(Top 84%)13470(Top 2108%)
10K6.21 mi3.10 mi23206+2413881-313881-323215(Top 82%)13908(Top 86%)13908(Top 2177%)
15K9.32 mi3.11 mi22895+31113768+11313768+11322186(Top 78%)13470(Top 84%)13470(Top 2108%)
20K12.43 mi3.11 mi22641+25413653+11513653+11521946(Top 77%)13338(Top 83%)13338(Top 2087%)
Half13.11 mi0.68 mi22604+3713634+1913634+1922070(Top 78%)13374(Top 83%)13374(Top 2093%)
25K15.53 mi2.42 mi22380+22413521+11313521+11321294(Top 75%)12982(Top 81%)12982(Top 2032%)
30K18.64 mi3.11 mi22524-14413540-1913540-1923009(Top 81%)13621(Top 85%)13621(Top 2132%)
20M20.00 mi1.36 mi22790-26613635-9513635-9524992(Top 88%)14462(Top 90%)14462(Top 2263%)
21M21.00 mi1.00 mi22726+6413592+4313592+4321949(Top 77%)12953(Top 80%)12953(Top 2027%)
35K21.75 mi0.75 mi22865-13913639-4713639-4725467(Top 90%)14572(Top 90%)14572(Top 2280%)
23M23.00 mi1.25 mi22966-10113665-2613665-2624351(Top 86%)14020(Top 87%)14020(Top 2194%)
24M24.00 mi1.00 mi23066-10013680-1513680-1524675(Top 87%)14137(Top 88%)14137(Top 2212%)
40K24.85 mi0.85 mi23102-3613679+113679+124064(Top 85%)13809(Top 86%)13809(Top 2161%)
25.2M25.20 mi0.35 mi23060+4213658+2113658+2118784(Top 66%)11228(Top 70%)11228(Top 1757%)
Finish26.22 mi1.02 mi23135-7513678-2013678-2025043(Top 88%)14300(Top 89%)14300(Top 2238%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

22186

Males

13470

M65-69

13470

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

23215

Males

13908

M65-69

13908

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

22186

Males

13470

M65-69

13470

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

21946

Males

13338

M65-69

13338

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22070

Males

13374

M65-69

13374

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21294

Males

12982

M65-69

12982

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

23009

Males

13621

M65-69

13621

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

24992

Males

14462

M65-69

14462

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

21949

Males

12953

M65-69

12953

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

25467

Males

14572

M65-69

14572

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

24351

Males

14020

M65-69

14020

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

24675

Males

14137

M65-69

14137

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24064

Males

13809

M65-69

13809

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18784

Males

11228

M65-69

11228

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

25043

Males

14300

M65-69

14300

Passing Analysis

Category:
Athletes Passed
1681
Passed By
1586
Net Change
+95
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23230
5K → 10K238214+24#23230#23206
10K → 15K35948+311#23206#22895
15K → 20K32369+254#22895#22641
20K → Half5013+37#22641#22604
Half → 25K26238+224#22604#22380
25K → 30K139283-144#22380#22524
30K → 20M28294-266#22524#22790
20M → 21M9329+64#22790#22726
21M → 35K17156-139#22726#22865
35K → 23M43144-101#22865#22966
23M → 24M29129-100#22966#23066
24M → 40K3874-36#23066#23102
40K → 25.2M420+42#23102#23060
25.2M → Finish2095-75#23060#23135
TOTALS16811586+95
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing