Boston Marathon logo
BOSTON MARATHON 2025

Steve Davis

Bib: 13880•M

WI

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
Masters (Masters Men)
#0 / 10463
Top 34%
Division (M55-59)
#0 / 1648
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:24/mi
22:58
↑ 97↓ 3451.5%
10K· 6.21 mi
7:22/mi
45:52
↑ 79↓ 1380.4%
15K· 9.32 mi
7:19/mi
1:08:35
↑ 67↓ 78
20K· 12.43 mi
7:25/mi
1:31:39
↑ 106↓ 860.1%
Half· 13.11 mi
7:07/mi
1:36:30
↑ 19↓ 370.5%
25K· 15.53 mi
7:23/mi
1:54:25
↑ 66↓ 880.2%
30K· 18.64 mi
7:31/mi
2:17:46
↑ 181↓ 1480.2%
20M
7:39/mi
2:28:10
↑ 64↓ 500.2%
21M
8:08/mi
2:36:18
↑ 106↓ 241.6%
35K· 21.75 mi
7:37/mi
2:42:00
↑ 17↓ 861.7%
23M
7:47/mi
2:51:45
↑ 23↓ 630.6%
24M
7:50/mi
2:59:35
↓ 821.3%
40K· 24.85 mi
7:47/mi
3:06:14
↓ 200.3%
25.2M
8:33/mi
3:09:11
↑ 13↓ 160.2%
Finish· 26.22 mi
7:31/mi
3:16:51
↑ 22↓ 21

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
Time1:36:30
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:40:21
Pace7:39 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1622:587:2422:58
7:24
-
10K
6.21 mi11:15:1045:527:2322:54
7:22
-0:02
15K
9.32 mi11:37:531:08:357:2122:43
7:19
-0:03
20K
12.43 mi12:00:571:31:397:2223:04
7:25
+0:06
Half
13.11 mi12:05:481:36:307:224:51
7:07
-0:18
25K
15.53 mi12:23:431:54:257:2217:55
7:23
+0:16
30K
18.64 mi12:47:042:17:467:2323:21
7:31
+0:08
20M
20.00 mi12:57:282:28:107:2410:24
7:39
+0:08
21M
21.00 mi13:05:362:36:187:278:08
8:08
+0:29
35K
21.75 mi13:11:182:42:007:275:42
7:37
-0:31
23M
23.00 mi13:21:032:51:457:289:45
7:47
+0:10
24M
24.00 mi13:28:532:59:357:297:50
7:50
+0:03
40K
24.85 mi13:35:323:06:147:306:39
7:47
-0:03
25.2M
25.20 mi13:38:293:09:117:302:57
8:33
+0:46
Finish
26.22 mi13:46:093:16:517:317:40
7:31
-1:02

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

7:07 /mi

Average Pace

7:31 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:34

14% of race

Time at Steady Pace

2:13:58

68% of race

Time at Slower Pace

35:19

18% of race

Average Pace: 7:30 /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 mi10:52:1622:587:2422:58
7:24
#11231
10K
6.21 mi11:15:1045:527:2322:54
7:22
#11058
15K
9.32 mi11:37:531:08:357:2122:43
7:19
#10697
20K
12.43 mi12:00:571:31:397:2223:04
7:25
#10536
Half
13.11 mi12:05:481:36:307:224:51
7:07
#10393
25K
15.53 mi12:23:431:54:257:2217:55
7:23
#10140
30K
18.64 mi12:47:042:17:467:2323:21
7:31
#9620
20M
20.00 mi12:57:282:28:107:2410:24
7:39
#9454
21M
21.00 mi13:05:362:36:187:278:08
8:08
#9338
35K
21.75 mi13:11:182:42:007:275:42
7:37
#9326
23M
23.00 mi13:21:032:51:457:289:45
7:47
#9208
24M
24.00 mi13:28:532:59:357:297:50
7:50
#9251
40K
24.85 mi13:35:323:06:147:306:39
7:47
#9180
25.2M
25.20 mi13:38:293:09:117:302:57
8:33
#9158
Finish
26.22 mi13:46:093:16:517:317:40
7:31
#9147
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi112318812881210073(Top 35%)8122(Top 50%)8122(Top 493%)
10K6.21 mi3.10 mi11058+1738701+1118701+11110904(Top 38%)8611(Top 53%)8611(Top 523%)
15K9.32 mi3.11 mi10697+3618487+2148487+21410073(Top 35%)8122(Top 50%)8122(Top 493%)
20K12.43 mi3.11 mi10536+1618389+988389+9810089(Top 36%)8058(Top 50%)8058(Top 489%)
Half13.11 mi0.68 mi10393+1438306+838306+838338(Top 29%)7107(Top 44%)7107(Top 431%)
25K15.53 mi2.42 mi10140+2538136+1708136+1709058(Top 32%)7374(Top 46%)7374(Top 447%)
30K18.64 mi3.11 mi9620+5207806+3307806+3307858(Top 28%)6504(Top 40%)6504(Top 395%)
20M20.00 mi1.36 mi9454+1667676+1307676+1308047(Top 28%)6474(Top 40%)6474(Top 393%)
21M21.00 mi1.00 mi9338+1167587+897587+898152(Top 29%)6345(Top 39%)6345(Top 385%)
35K21.75 mi0.75 mi9326+127560+277560+279435(Top 33%)7078(Top 44%)7078(Top 429%)
23M23.00 mi1.25 mi9208+1187454+1067454+1068488(Top 30%)6436(Top 40%)6436(Top 391%)
24M24.00 mi1.00 mi9251-437450+47450+410020(Top 35%)7169(Top 45%)7169(Top 435%)
40K24.85 mi0.85 mi9180+717370+807370+808594(Top 30%)6301(Top 39%)6301(Top 382%)
25.2M25.20 mi0.35 mi9158+227337+337337+339058(Top 32%)6477(Top 40%)6477(Top 393%)
Finish26.22 mi1.02 mi9147+117291+467291+469338(Top 33%)6624(Top 41%)6624(Top 402%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

10073

Males

8122

M55-59

8122

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10904

Males

8611

M55-59

8611

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

10073

Males

8122

M55-59

8122

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

10089

Males

8058

M55-59

8058

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

8338

Males

7107

M55-59

7107

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9058

Males

7374

M55-59

7374

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7858

Males

6504

M55-59

6504

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

8047

Males

6474

M55-59

6474

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8152

Males

6345

M55-59

6345

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

9435

Males

7078

M55-59

7078

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

8488

Males

6436

M55-59

6436

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

10020

Males

7169

M55-59

7169

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8594

Males

6301

M55-59

6301

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9058

Males

6477

M55-59

6477

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

9338

Males

6624

M55-59

6624

Passing Analysis

Category:
Athletes Passed
2854*
Passed By
770
Net Change
+2084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11231
5K → 10K359186+173#11231#11058
10K → 15K39433+361#11058#10697
15K → 20K24786+161#10697#10536
20K → Half1452+143#10536#10393
Half → 25K29239+253#10393#10140
25K → 30K540*20+520#10140#9620
30K → 20M18822+166#9620#9454
20M → 21M15236+116#9454#9338
21M → 35K6654+12#9338#9326
35K → 23M16446+118#9326#9208
23M → 24M65108-43#9208#9251
24M → 40K11241+71#9251#9180
40K → 25.2M4624+22#9180#9158
25.2M → Finish8473+11#9158#9147
TOTALS2854*770+2084

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing