Boston Marathon logo
BOSTON MARATHON 2025

Charles Dube

Bib: 4690•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 35%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:03
Rank: #3490
Start → 5K
20:03 | 6:27/mi
10K· 6.21 mi
40:21
Rank: #3733 (-243)
5K → 10K
20:18 | 6:32/mi
15K· 9.32 mi
1:00:39
Rank: #3748 (-15)
10K → 15K
20:18 | 6:32/mi
20K· 12.43 mi
1:20:58
Rank: #3632 (+116)
15K → 20K
20:19 | 6:32/mi
Half· 13.11 mi
1:25:23
Rank: #3613 (+19)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:16
Rank: #3510 (+103)
Half → 25K
15:53 | 6:33/mi
30K· 18.64 mi
2:02:01
Rank: #3300 (+210)
25K → 30K
20:45 | 6:41/mi
20M
2:10:52
Rank: #3127 (+173)
30K → 20M
8:51 | 6:31/mi
21M
2:17:48
Rank: #3014 (+113)
20M → 21M
6:56 | 6:56/mi
35K· 21.75 mi
2:22:34
Rank: #2931 (+83)
21M → 35K
4:46 | 6:22/mi
23M
2:30:40
Rank: #2794 (+137)
35K → 23M
8:06 | 6:28/mi
24M
2:36:57
Rank: #2666 (+128)
23M → 24M
6:17 | 6:17/mi
40K· 24.85 mi
2:42:26
Rank: #2579 (+87)
24M → 40K
5:29 | 6:25/mi
25.2M
2:44:51
Rank: #2547 (+32)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:51:36
Rank: #2554 (-7)
25.2M → Finish
6:45 | 6:37/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 Half⚖️ Balanced
Distance13.11 mi
Time1:25:23
Pace6:31 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:26:13
Pace6:35 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5020:036:2720:03
6:27
-
10K
6.21 mi10:44:0840:216:3020:18
6:32
+0:05
15K
9.32 mi11:04:261:00:396:3020:18
6:32
0:00
20K
12.43 mi11:24:451:20:586:3120:19
6:32
0:00
Half
13.11 mi11:29:101:25:236:314:25
6:28
-0:04
25K
15.53 mi11:45:031:41:166:3115:53
6:33
+0:05
30K
18.64 mi12:05:482:02:016:3320:45
6:41
+0:08
20M
20.00 mi12:14:392:10:526:338:51
6:31
-0:10
21M
21.00 mi12:21:352:17:486:346:56
6:56
+0:25
35K
21.75 mi12:26:212:22:346:334:46
6:22
-0:34
23M
23.00 mi12:34:272:30:406:338:06
6:28
+0:06
24M
24.00 mi12:40:442:36:576:326:17
6:17
-0:11
40K
24.85 mi12:46:132:42:266:325:29
6:25
+0:08
25.2M
25.20 mi12:48:382:44:516:332:25
7:00
+0:35
Finish
26.22 mi12:55:232:51:366:336:45
6:37
-0:23

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

6:17 /mi

Average Pace

6:33 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:15

95% of race

Time at Steady Pace

9:21

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:23:5020:036:2720:03
6:27
#3490
10K
6.21 mi10:44:0840:216:3020:18
6:32
#3733
15K
9.32 mi11:04:261:00:396:3020:18
6:32
#3748
20K
12.43 mi11:24:451:20:586:3120:19
6:32
#3632
Half
13.11 mi11:29:101:25:236:314:25
6:28
#3613
25K
15.53 mi11:45:031:41:166:3115:53
6:33
#3510
30K
18.64 mi12:05:482:02:016:3320:45
6:41
#3300
20M
20.00 mi12:14:392:10:526:338:51
6:31
#3127
21M
21.00 mi12:21:352:17:486:346:56
6:56
#3014
35K
21.75 mi12:26:212:22:346:334:46
6:22
#2931
23M
23.00 mi12:34:272:30:406:338:06
6:28
#2794
24M
24.00 mi12:40:442:36:576:326:17
6:17
#2666
40K
24.85 mi12:46:132:42:266:325:29
6:25
#2579
25.2M
25.20 mi12:48:382:44:516:332:25
7:00
#2547
Finish
26.22 mi12:55:232:51:366:336:45
6:37
#2554
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3490331733173778(Top 13%)3564(Top 22%)3564(Top 63%)
10K6.21 mi3.10 mi3733-2433537-2203537-2203983(Top 14%)3750(Top 23%)3750(Top 66%)
15K9.32 mi3.11 mi3748-153542-53542-53778(Top 13%)3564(Top 22%)3564(Top 63%)
20K12.43 mi3.11 mi3632+1163438+1043438+1043350(Top 12%)3175(Top 20%)3175(Top 56%)
Half13.11 mi0.68 mi3613+193420+183420+183521(Top 12%)3337(Top 21%)3337(Top 59%)
25K15.53 mi2.42 mi3510+1033323+973323+973165(Top 11%)2999(Top 19%)2999(Top 53%)
30K18.64 mi3.11 mi3300+2103126+1973126+1972791(Top 10%)2641(Top 16%)2641(Top 47%)
20M20.00 mi1.36 mi3127+1732964+1622964+1621692(Top 6%)1600(Top 10%)1600(Top 28%)
21M21.00 mi1.00 mi3014+1132858+1062858+1062013(Top 7%)1896(Top 12%)1896(Top 34%)
35K21.75 mi0.75 mi2931+832777+812777+811935(Top 7%)1819(Top 11%)1819(Top 32%)
23M23.00 mi1.25 mi2794+1372650+1272650+1271376(Top 5%)1295(Top 8%)1295(Top 23%)
24M24.00 mi1.00 mi2666+1282530+1202530+1201283(Top 5%)1202(Top 7%)1202(Top 21%)
40K24.85 mi0.85 mi2579+872447+832447+831327(Top 5%)1234(Top 8%)1234(Top 22%)
25.2M25.20 mi0.35 mi2547+322415+322415+321542(Top 5%)1413(Top 9%)1413(Top 25%)
Finish26.22 mi1.02 mi2554-72420-52420-53472(Top 12%)3041(Top 19%)3041(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3778

Males

3564

M18-39

3564

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3983

Males

3750

M18-39

3750

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3778

Males

3564

M18-39

3564

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3350

Males

3175

M18-39

3175

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3521

Males

3337

M18-39

3337

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3165

Males

2999

M18-39

2999

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2791

Males

2641

M18-39

2641

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1692

Males

1600

M18-39

1600

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2013

Males

1896

M18-39

1896

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1935

Males

1819

M18-39

1819

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1376

Males

1295

M18-39

1295

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1283

Males

1202

M18-39

1202

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1327

Males

1234

M18-39

1234

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1542

Males

1413

M18-39

1413

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3472

Males

3041

M18-39

3041

Passing Analysis

Category:
Athletes Passed
1482
Passed By
546
Net Change
+936
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3490
5K → 10K46289-243#3490#3733
10K → 15K100115-15#3733#3748
15K → 20K14933+116#3748#3632
20K → Half278+19#3632#3613
Half → 25K12724+103#3613#3510
25K → 30K23424+210#3510#3300
30K → 20M1741+173#3300#3127
20M → 21M1174+113#3127#3014
21M → 35K852+83#3014#2931
35K → 23M1392+137#2931#2794
23M → 24M1313+128#2794#2666
24M → 40K881+87#2666#2579
40K → 25.2M353+32#2579#2547
25.2M → Finish3037-7#2547#2554
TOTALS1482546+936
📊

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