Boston Marathon logo
BOSTON MARATHON 2025

Martin O'Donoghue

Bib: 9055•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M40-44)
#0 / 2247
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:48
Rank: #5382
Start → 5K
20:48 | 6:42/mi
10K· 6.21 mi
41:48
Rank: #5629 (-247)
5K → 10K
21:00 | 6:46/mi
15K· 9.32 mi
1:02:56
Rank: #5716 (-87)
10K → 15K
21:08 | 6:48/mi
20K· 12.43 mi
1:24:11
Rank: #5701 (+15)
15K → 20K
21:15 | 6:50/mi
Half· 13.11 mi
1:28:49
Rank: #5727 (-26)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:37
Rank: #5704 (+23)
Half → 25K
16:48 | 6:56/mi
30K· 18.64 mi
2:07:35
Rank: #5541 (+163)
25K → 30K
21:58 | 7:04/mi
20M
2:17:16
Rank: #5471 (+70)
30K → 20M
9:41 | 7:08/mi
21M
2:24:31
Rank: #5284 (+187)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:29:35
Rank: #5215 (+69)
21M → 35K
5:04 | 6:46/mi
23M
2:38:17
Rank: #5061 (+154)
35K → 23M
8:42 | 6:57/mi
24M
2:45:08
Rank: #4975 (+86)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:51:04
Rank: #4894 (+81)
24M → 40K
5:56 | 6:56/mi
25.2M
2:53:38
Rank: #4841 (+53)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
3:00:19
Rank: #4750 (+91)
25.2M → Finish
6:41 | 6:34/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
Time1:28:49
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:31:30
Pace6:59 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0420:486:4220:48
6:42
-
10K
6.21 mi11:07:0441:486:4421:00
6:46
+0:04
15K
9.32 mi11:28:121:02:566:4521:08
6:48
+0:02
20K
12.43 mi11:49:271:24:116:4621:15
6:50
+0:02
Half
13.11 mi11:54:051:28:496:464:38
6:47
-0:03
25K
15.53 mi12:10:531:45:376:4816:48
6:56
+0:09
30K
18.64 mi12:32:512:07:356:5121:58
7:04
+0:08
20M
20.00 mi12:42:322:17:166:529:41
7:08
+0:04
21M
21.00 mi12:49:472:24:316:537:15
7:15
+0:07
35K
21.75 mi12:54:512:29:356:535:04
6:46
-0:29
23M
23.00 mi13:03:332:38:176:538:42
6:57
+0:11
24M
24.00 mi13:10:242:45:086:536:51
6:51
-0:06
40K
24.85 mi13:16:202:51:046:535:56
6:56
+0:05
25.2M
25.20 mi13:18:542:53:386:532:34
7:27
+0:31
Finish
26.22 mi13:25:353:00:196:536:41
6:34
-0:53

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

6:34 /mi

Average Pace

6:53 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:30

95% of race

Time at Steady Pace

9:49

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:46:0420:486:4220:48
6:42
#5382
10K
6.21 mi11:07:0441:486:4421:00
6:46
#5629
15K
9.32 mi11:28:121:02:566:4521:08
6:48
#5716
20K
12.43 mi11:49:271:24:116:4621:15
6:50
#5701
Half
13.11 mi11:54:051:28:496:464:38
6:47
#5727
25K
15.53 mi12:10:531:45:376:4816:48
6:56
#5704
30K
18.64 mi12:32:512:07:356:5121:58
7:04
#5541
20M
20.00 mi12:42:322:17:166:529:41
7:08
#5471
21M
21.00 mi12:49:472:24:316:537:15
7:15
#5284
35K
21.75 mi12:54:512:29:356:535:04
6:46
#5215
23M
23.00 mi13:03:332:38:176:538:42
6:57
#5061
24M
24.00 mi13:10:242:45:086:536:51
6:51
#4975
40K
24.85 mi13:16:202:51:046:535:56
6:56
#4894
25.2M
25.20 mi13:18:542:53:386:532:34
7:27
#4841
Finish
26.22 mi13:25:353:00:196:536:41
6:34
#4750
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5382499949996085(Top 21%)5525(Top 34%)5525(Top 246%)
10K6.21 mi3.10 mi5629-2475201-2025201-2025928(Top 21%)5422(Top 34%)5422(Top 241%)
15K9.32 mi3.11 mi5716-875262-615262-616085(Top 21%)5525(Top 34%)5525(Top 246%)
20K12.43 mi3.11 mi5701+155233+295233+295668(Top 20%)5166(Top 32%)5166(Top 230%)
Half13.11 mi0.68 mi5727-265255-225255-225984(Top 21%)5405(Top 34%)5405(Top 241%)
25K15.53 mi2.42 mi5704+235225+305225+305834(Top 21%)5260(Top 33%)5260(Top 234%)
30K18.64 mi3.11 mi5541+1635069+1565069+1565133(Top 18%)4645(Top 29%)4645(Top 207%)
20M20.00 mi1.36 mi5471+705004+655004+654791(Top 17%)4317(Top 27%)4317(Top 192%)
21M21.00 mi1.00 mi5284+1874836+1684836+1683368(Top 12%)3090(Top 19%)3090(Top 138%)
35K21.75 mi0.75 mi5215+694778+584778+583923(Top 14%)3523(Top 22%)3523(Top 157%)
23M23.00 mi1.25 mi5061+1544633+1454633+1453460(Top 12%)3143(Top 20%)3143(Top 140%)
24M24.00 mi1.00 mi4975+864549+844549+843790(Top 13%)3364(Top 21%)3364(Top 150%)
40K24.85 mi0.85 mi4894+814473+764473+763554(Top 13%)3150(Top 20%)3150(Top 140%)
25.2M25.20 mi0.35 mi4841+534430+434430+433138(Top 11%)2779(Top 17%)2779(Top 124%)
Finish26.22 mi1.02 mi4750+914346+844346+843084(Top 11%)2739(Top 17%)2739(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

6085

Males

5525

M40-44

5525

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5928

Males

5422

M40-44

5422

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

6085

Males

5525

M40-44

5525

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5668

Males

5166

M40-44

5166

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5984

Males

5405

M40-44

5405

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5834

Males

5260

M40-44

5260

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5133

Males

4645

M40-44

4645

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4791

Males

4317

M40-44

4317

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3368

Males

3090

M40-44

3090

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3923

Males

3523

M40-44

3523

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3460

Males

3143

M40-44

3143

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3790

Males

3364

M40-44

3364

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3554

Males

3150

M40-44

3150

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3138

Males

2779

M40-44

2779

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3084

Males

2739

M40-44

2739

Passing Analysis

Category:
Athletes Passed
1636
Passed By
1004
Net Change
+632
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5382
5K → 10K88335-247#5382#5629
10K → 15K100187-87#5629#5716
15K → 20K144129+15#5716#5701
20K → Half1339-26#5701#5727
Half → 25K134111+23#5727#5704
25K → 30K25390+163#5704#5541
30K → 20M10939+70#5541#5471
20M → 21M1947+187#5471#5284
21M → 35K8011+69#5284#5215
35K → 23M16511+154#5215#5061
23M → 24M10418+86#5061#4975
24M → 40K9817+81#4975#4894
40K → 25.2M530+53#4894#4841
25.2M → Finish10110+91#4841#4750
TOTALS16361004+632
📊

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