Boston Marathon logo
BOSTON MARATHON 2025

Michel Guilbeault

Bib: 18009•M

ON

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 50%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:02
Rank: #11461
Start → 5K
23:02 | 7:25/mi
10K· 6.21 mi
45:46
Rank: #10912 (+549)
5K → 10K
22:44 | 7:19/mi
15K· 9.32 mi
1:09:19
Rank: #11417 (-505)
10K → 15K
23:33 | 7:35/mi
20K· 12.43 mi
1:33:57
Rank: #12159 (-742)
15K → 20K
24:38 | 7:56/mi
Half· 13.11 mi
1:39:12
Rank: #12220 (-61)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
1:59:24
Rank: #12915 (-695)
Half → 25K
20:12 | 8:20/mi
30K· 18.64 mi
2:26:57
Rank: #13739 (-824)
25K → 30K
27:33 | 8:52/mi
20M
2:38:27
Rank: #13691 (+48)
30K → 20M
11:30 | 8:28/mi
21M
2:48:01
Rank: #13860 (-169)
20M → 21M
9:34 | 9:34/mi
35K· 21.75 mi
2:54:38
Rank: #14014 (-154)
21M → 35K
6:37 | 8:51/mi
23M
3:05:48
Rank: #14165 (-151)
35K → 23M
11:10 | 8:55/mi
24M
3:14:30
Rank: #14237 (-72)
23M → 24M
8:42 | 8:42/mi
40K· 24.85 mi
3:21:57
Rank: #14225 (+12)
24M → 40K
7:27 | 8:43/mi
25.2M
3:25:14
Rank: #14222 (+3)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:33:17
Rank: #14118 (+104)
25.2M → Finish
8:03 | 7:54/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
Time1:39:12
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:54:05
Pace8:42 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:1923:027:2523:02
7:25
-
10K
6.21 mi11:36:0345:467:2222:44
7:19
-0:06
15K
9.32 mi11:59:361:09:197:2623:33
7:35
+0:16
20K
12.43 mi12:24:141:33:577:3424:38
7:56
+0:21
Half
13.11 mi12:29:291:39:127:345:15
7:42
-0:14
25K
15.53 mi12:49:411:59:247:4120:12
8:20
+0:38
30K
18.64 mi13:17:142:26:577:5327:33
8:52
+0:32
20M
20.00 mi13:28:442:38:277:5511:30
8:28
-0:24
21M
21.00 mi13:38:182:48:018:009:34
9:34
+1:06
35K
21.75 mi13:44:552:54:388:026:37
8:51
-0:43
23M
23.00 mi13:56:053:05:488:0511:10
8:55
+0:04
24M
24.00 mi14:04:473:14:308:068:42
8:42
-0:13
40K
24.85 mi14:12:143:21:578:087:27
8:43
+0:01
25.2M
25.20 mi14:15:313:25:148:093:17
9:31
+0:48
Finish
26.22 mi14:23:343:33:178:088:03
7:54
-1:37

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

7:19 /mi

Average Pace

8:08 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:15

50% of race

Time at Steady Pace

47:51

22% of race

Time at Slower Pace

58:11

27% of race

Average Pace: 8:08 /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 mi11:13:1923:027:2523:02
7:25
#11461
10K
6.21 mi11:36:0345:467:2222:44
7:19
#10912
15K
9.32 mi11:59:361:09:197:2623:33
7:35
#11417
20K
12.43 mi12:24:141:33:577:3424:38
7:56
#12159
Half
13.11 mi12:29:291:39:127:345:15
7:42
#12220
25K
15.53 mi12:49:411:59:247:4120:12
8:20
#12915
30K
18.64 mi13:17:142:26:577:5327:33
8:52
#13739
20M
20.00 mi13:28:442:38:277:5511:30
8:28
#13691
21M
21.00 mi13:38:182:48:018:009:34
9:34
#13860
35K
21.75 mi13:44:552:54:388:026:37
8:51
#14014
23M
23.00 mi13:56:053:05:488:0511:10
8:55
#14165
24M
24.00 mi14:04:473:14:308:068:42
8:42
#14237
40K
24.85 mi14:12:143:21:578:087:27
8:43
#14225
25.2M
25.20 mi14:15:313:25:148:093:17
9:31
#14222
Finish
26.22 mi14:23:343:33:178:088:03
7:54
#14118
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi114618924892412417(Top 44%)9263(Top 58%)9263(Top 736%)
10K6.21 mi3.10 mi10912+5498622+3028622+30210487(Top 37%)8406(Top 52%)8406(Top 668%)
15K9.32 mi3.11 mi11417-5058850-2288850-22812417(Top 44%)9263(Top 58%)9263(Top 736%)
20K12.43 mi3.11 mi12159-7429168-3189168-31814338(Top 50%)10027(Top 62%)10027(Top 796%)
Half13.11 mi0.68 mi12220-619184-169184-1613320(Top 47%)9620(Top 60%)9620(Top 764%)
25K15.53 mi2.42 mi12915-6959453-2699453-26916101(Top 57%)10684(Top 66%)10684(Top 849%)
30K18.64 mi3.11 mi13739-8249739-2869739-28616976(Top 60%)10911(Top 68%)10911(Top 867%)
20M20.00 mi1.36 mi13691+489691+489691+4813532(Top 48%)9234(Top 57%)9234(Top 733%)
21M21.00 mi1.00 mi13860-1699731-409731-4016351(Top 58%)10401(Top 65%)10401(Top 826%)
35K21.75 mi0.75 mi14014-1549780-499780-4917437(Top 61%)10787(Top 67%)10787(Top 857%)
23M23.00 mi1.25 mi14165-1519803-239803-2315767(Top 56%)9966(Top 62%)9966(Top 792%)
24M24.00 mi1.00 mi14237-729816-139816-1315722(Top 55%)9918(Top 62%)9918(Top 788%)
40K24.85 mi0.85 mi14225+129782+349782+3414670(Top 52%)9288(Top 58%)9288(Top 738%)
25.2M25.20 mi0.35 mi14222+39776+69776+614649(Top 52%)9242(Top 57%)9242(Top 734%)
Finish26.22 mi1.02 mi14118+1049702+749702+7412153(Top 43%)8119(Top 50%)8119(Top 645%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

12417

Males

9263

M60-64

9263

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10487

Males

8406

M60-64

8406

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

12417

Males

9263

M60-64

9263

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

14338

Males

10027

M60-64

10027

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

13320

Males

9620

M60-64

9620

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

16101

Males

10684

M60-64

10684

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16976

Males

10911

M60-64

10911

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13532

Males

9234

M60-64

9234

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

16351

Males

10401

M60-64

10401

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17437

Males

10787

M60-64

10787

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15767

Males

9966

M60-64

9966

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

15722

Males

9918

M60-64

9918

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14670

Males

9288

M60-64

9288

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14649

Males

9242

M60-64

9242

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12153

Males

8119

M60-64

8119

Passing Analysis

Category:
Athletes Passed
1509
Passed By
4166
Net Change
-2657
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11461
5K → 10K63990+549#11461#10912
10K → 15K76581-505#10912#11417
15K → 20K51793-742#11417#12159
20K → Half1475-61#12159#12220
Half → 25K47742-695#12220#12915
25K → 30K85909-824#12915#13739
30K → 20M14193+48#13739#13691
20M → 21M52221-169#13691#13860
21M → 35K37191-154#13860#14014
35K → 23M70221-151#14014#14165
23M → 24M55127-72#14165#14237
24M → 40K7563+12#14237#14225
40K → 25.2M3633+3#14225#14222
25.2M → Finish13127+104#14222#14118
TOTALS15094166-2657
📊

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