Boston Marathon logo
BOSTON MARATHON 2025

Andrew Reid

Bib: 3706•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 24%
Masters (Masters Men)
#0 / 10463
Top 10%
Division (M45-49)
#0 / 2386
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:29
Rank: #4528
Start → 5K
20:29 | 6:36/mi
10K· 6.21 mi
41:19
Rank: #4915 (-387)
5K → 10K
20:50 | 6:42/mi
15K· 9.32 mi
1:02:09
Rank: #4937 (-22)
10K → 15K
20:50 | 6:42/mi
20K· 12.43 mi
1:23:00
Rank: #4808 (+129)
15K → 20K
20:51 | 6:43/mi
Half· 13.11 mi
1:27:31
Rank: #4783 (+25)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:44:01
Rank: #4750 (+33)
Half → 25K
16:30 | 6:48/mi
30K· 18.64 mi
2:05:29
Rank: #4573 (+177)
25K → 30K
21:28 | 6:55/mi
20M
2:15:04
Rank: #4541 (+32)
30K → 20M
9:35 | 7:03/mi
21M
2:22:31
Rank: #4500 (+41)
20M → 21M
7:27 | 7:27/mi
35K· 21.75 mi
2:27:36
Rank: #4448 (+52)
21M → 35K
5:05 | 6:48/mi
23M
2:36:26
Rank: #4392 (+56)
35K → 23M
8:50 | 7:03/mi
24M
2:43:11
Rank: #4295 (+97)
23M → 24M
6:45 | 6:45/mi
40K· 24.85 mi
2:49:07
Rank: #4243 (+52)
24M → 40K
5:56 | 6:56/mi
25.2M
2:51:40
Rank: #4212 (+31)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:58:35
Rank: #4207 (+5)
25.2M → Finish
6:55 | 6:47/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
Time1:27:31
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:31:04
Pace6:57 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5320:296:3620:29
6:36
-
10K
6.21 mi10:43:4341:196:3920:50
6:42
+0:06
15K
9.32 mi11:04:331:02:096:4020:50
6:42
0:00
20K
12.43 mi11:25:241:23:006:4120:51
6:43
+0:01
Half
13.11 mi11:29:551:27:316:414:31
6:37
-0:06
25K
15.53 mi11:46:251:44:016:4216:30
6:48
+0:11
30K
18.64 mi12:07:532:05:296:4421:28
6:55
+0:07
20M
20.00 mi12:17:282:15:046:459:35
7:03
+0:08
21M
21.00 mi12:24:552:22:316:477:27
7:27
+0:24
35K
21.75 mi12:30:002:27:366:475:05
6:48
-0:39
23M
23.00 mi12:38:502:36:266:488:50
7:03
+0:15
24M
24.00 mi12:45:352:43:116:486:45
6:45
-0:18
40K
24.85 mi12:51:312:49:076:485:56
6:56
+0:11
25.2M
25.20 mi12:54:042:51:406:492:33
7:24
+0:28
Finish
26.22 mi13:00:592:58:356:496:55
6:47
-0:37

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

6:36 /mi

Average Pace

6:49 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:35

94% of race

Time at Steady Pace

10:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:22:5320:296:3620:29
6:36
#4528
10K
6.21 mi10:43:4341:196:3920:50
6:42
#4915
15K
9.32 mi11:04:331:02:096:4020:50
6:42
#4937
20K
12.43 mi11:25:241:23:006:4120:51
6:43
#4808
Half
13.11 mi11:29:551:27:316:414:31
6:37
#4783
25K
15.53 mi11:46:251:44:016:4216:30
6:48
#4750
30K
18.64 mi12:07:532:05:296:4421:28
6:55
#4573
20M
20.00 mi12:17:282:15:046:459:35
7:03
#4541
21M
21.00 mi12:24:552:22:316:477:27
7:27
#4500
35K
21.75 mi12:30:002:27:366:475:05
6:48
#4448
23M
23.00 mi12:38:502:36:266:488:50
7:03
#4392
24M
24.00 mi12:45:352:43:116:486:45
6:45
#4295
40K
24.85 mi12:51:312:49:076:485:56
6:56
#4243
25.2M
25.20 mi12:54:042:51:406:492:33
7:24
#4212
Finish
26.22 mi13:00:592:58:356:496:55
6:47
#4207
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4528425442545111(Top 18%)4736(Top 29%)4736(Top 198%)
10K6.21 mi3.10 mi4915-3874586-3324586-3325372(Top 19%)4964(Top 31%)4964(Top 208%)
15K9.32 mi3.11 mi4937-224606-204606-205111(Top 18%)4736(Top 29%)4736(Top 198%)
20K12.43 mi3.11 mi4808+1294483+1234483+1234515(Top 16%)4202(Top 26%)4202(Top 176%)
Half13.11 mi0.68 mi4783+254460+234460+234531(Top 16%)4224(Top 26%)4224(Top 177%)
25K15.53 mi2.42 mi4750+334421+394421+394894(Top 17%)4495(Top 28%)4495(Top 188%)
30K18.64 mi3.11 mi4573+1774259+1624259+1624129(Top 15%)3796(Top 24%)3796(Top 159%)
20M20.00 mi1.36 mi4541+324215+444215+444395(Top 15%)4001(Top 25%)4001(Top 168%)
21M21.00 mi1.00 mi4500+414177+384177+384333(Top 15%)3877(Top 24%)3877(Top 162%)
35K21.75 mi0.75 mi4448+524123+544123+544054(Top 14%)3629(Top 23%)3629(Top 152%)
23M23.00 mi1.25 mi4392+564066+574066+574058(Top 14%)3617(Top 22%)3617(Top 152%)
24M24.00 mi1.00 mi4295+973970+963970+963222(Top 11%)2902(Top 18%)2902(Top 122%)
40K24.85 mi0.85 mi4243+523917+533917+533550(Top 12%)3146(Top 20%)3146(Top 132%)
25.2M25.20 mi0.35 mi4212+313888+293888+292907(Top 10%)2586(Top 16%)2586(Top 108%)
Finish26.22 mi1.02 mi4207+53875+133875+134403(Top 16%)3719(Top 23%)3719(Top 156%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5111

Males

4736

M45-49

4736

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5372

Males

4964

M45-49

4964

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5111

Males

4736

M45-49

4736

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4515

Males

4202

M45-49

4202

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4531

Males

4224

M45-49

4224

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4894

Males

4495

M45-49

4495

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4129

Males

3796

M45-49

3796

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4395

Males

4001

M45-49

4001

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4333

Males

3877

M45-49

3877

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

4054

Males

3629

M45-49

3629

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

4058

Males

3617

M45-49

3617

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3222

Males

2902

M45-49

2902

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3550

Males

3146

M45-49

3146

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2907

Males

2586

M45-49

2586

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4403

Males

3719

M45-49

3719

Passing Analysis

Category:
Athletes Passed
1358
Passed By
1037
Net Change
+321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4528
5K → 10K57444-387#4528#4915
10K → 15K104126-22#4915#4937
15K → 20K19566+129#4937#4808
20K → Half3611+25#4808#4783
Half → 25K11582+33#4783#4750
25K → 30K24063+177#4750#4573
30K → 20M9058+32#4573#4541
20M → 21M9251+41#4541#4500
21M → 35K6917+52#4500#4448
35K → 23M8933+56#4448#4392
23M → 24M10811+97#4392#4295
24M → 40K7321+52#4295#4243
40K → 25.2M409+31#4243#4212
25.2M → Finish5045+5#4212#4207
TOTALS13581037+321
📊

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