Boston Marathon logo
BOSTON MARATHON 2025

Stephen Evenden

Bib: 12197•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 29%
Gender (Male)
#0 / 16105
Top 42%
Masters (Masters Men)
#0 / 10463
Top 29%
Division (M45-49)
#0 / 2386
Top 42%
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
7:25/mi
23:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:21/mi
45:53
↑ 79↓ 1380.4%
15K· 9.32 mi
7:16/mi
1:08:27
↑ 67↓ 78
20K· 12.43 mi
7:20/mi
1:31:13
↑ 106↓ 860.1%
Half· 13.11 mi
7:14/mi
1:36:09
↑ 19↓ 370.5%
25K· 15.53 mi
7:27/mi
1:54:14
↑ 66↓ 880.2%
30K· 18.64 mi
7:36/mi
2:17:52
↑ 181↓ 1480.2%
20M
7:36/mi
2:28:11
↑ 64↓ 500.2%
21M
7:47/mi
2:35:58
↑ 106↓ 241.6%
35K· 21.75 mi
7:01/mi
2:41:13
↑ 17↓ 861.7%
23M
7:23/mi
2:50:28
↑ 23↓ 630.6%
24M
7:13/mi
2:57:41
↓ 821.3%
40K· 24.85 mi
7:22/mi
3:03:59
↓ 200.3%
25.2M
7:53/mi
3:06:42
↑ 13↓ 160.2%
Finish· 26.22 mi
7:00/mi
3:13:50
↑ 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
Time1:36:09
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:37:41
Pace7:27 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0223:027:2523:02
7:25
-
10K
6.21 mi11:13:5345:537:2322:51
7:21
-0:04
15K
9.32 mi11:36:271:08:277:2122:34
7:16
-0:05
20K
12.43 mi11:59:131:31:137:2022:46
7:20
+0:04
Half
13.11 mi12:04:091:36:097:204:56
7:14
-0:06
25K
15.53 mi12:22:141:54:147:2118:05
7:27
+0:13
30K
18.64 mi12:45:522:17:527:2423:38
7:36
+0:09
20M
20.00 mi12:56:112:28:117:2510:19
7:36
0:00
21M
21.00 mi13:03:582:35:587:267:47
7:47
+0:11
35K
21.75 mi13:09:132:41:137:255:15
7:01
-0:46
23M
23.00 mi13:18:282:50:287:259:15
7:23
+0:22
24M
24.00 mi13:25:412:57:417:247:13
7:13
-0:10
40K
24.85 mi13:31:593:03:597:246:18
7:22
+0:09
25.2M
25.20 mi13:34:423:06:427:252:43
7:53
+0:31
Finish
26.22 mi13:41:503:13:507:247:08
7:00
-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

7:00 /mi

Average Pace

7:24 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:20

95% of race

Time at Steady Pace

10:30

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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 mi10:51:0223:027:2523:02
7:25
#11445
10K
6.21 mi11:13:5345:537:2322:51
7:21
#11084
15K
9.32 mi11:36:271:08:277:2122:34
7:16
#10589
20K
12.43 mi11:59:131:31:137:2022:46
7:20
#10216
Half
13.11 mi12:04:091:36:097:204:56
7:14
#10165
25K
15.53 mi12:22:141:54:147:2118:05
7:27
#10028
30K
18.64 mi12:45:522:17:527:2423:38
7:36
#9663
20M
20.00 mi12:56:112:28:117:2510:19
7:36
#9461
21M
21.00 mi13:03:582:35:587:267:47
7:47
#9211
35K
21.75 mi13:09:132:41:137:255:15
7:01
#9023
23M
23.00 mi13:18:282:50:287:259:15
7:23
#8748
24M
24.00 mi13:25:412:57:417:247:13
7:13
#8553
40K
24.85 mi13:31:593:03:597:246:18
7:22
#8379
25.2M
25.20 mi13:34:423:06:427:252:43
7:53
#8297
Finish
26.22 mi13:41:503:13:507:247:08
7:00
#8166
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi11445890889089664(Top 34%)7899(Top 49%)7899(Top 331%)
10K6.21 mi3.10 mi11084+3618714+1948714+19410771(Top 38%)8541(Top 53%)8541(Top 358%)
15K9.32 mi3.11 mi10589+4958441+2738441+2739664(Top 34%)7899(Top 49%)7899(Top 331%)
20K12.43 mi3.11 mi10216+3738214+2278214+2279259(Top 33%)7599(Top 47%)7599(Top 318%)
Half13.11 mi0.68 mi10165+518189+258189+259276(Top 33%)7619(Top 47%)7619(Top 319%)
25K15.53 mi2.42 mi10028+1378079+1108079+1109586(Top 34%)7637(Top 47%)7637(Top 320%)
30K18.64 mi3.11 mi9663+3657826+2537826+2538492(Top 30%)6874(Top 43%)6874(Top 288%)
20M20.00 mi1.36 mi9461+2027680+1467680+1467613(Top 27%)6215(Top 39%)6215(Top 260%)
21M21.00 mi1.00 mi9211+2507519+1617519+1616109(Top 22%)5135(Top 32%)5135(Top 215%)
35K21.75 mi0.75 mi9023+1887394+1257394+1255489(Top 19%)4729(Top 29%)4729(Top 198%)
23M23.00 mi1.25 mi8748+2757195+1997195+1995994(Top 21%)4972(Top 31%)4972(Top 208%)
24M24.00 mi1.00 mi8553+1957048+1477048+1475932(Top 21%)4880(Top 30%)4880(Top 205%)
40K24.85 mi0.85 mi8379+1746907+1416907+1416019(Top 21%)4865(Top 30%)4865(Top 204%)
25.2M25.20 mi0.35 mi8297+826839+686839+685310(Top 19%)4331(Top 27%)4331(Top 182%)
Finish26.22 mi1.02 mi8166+1316729+1106729+1105734(Top 20%)4571(Top 28%)4571(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9664

Males

7899

M45-49

7899

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10771

Males

8541

M45-49

8541

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9664

Males

7899

M45-49

7899

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

9259

Males

7599

M45-49

7599

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

9276

Males

7619

M45-49

7619

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9586

Males

7637

M45-49

7637

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

8492

Males

6874

M45-49

6874

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

7613

Males

6215

M45-49

6215

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

6109

Males

5135

M45-49

5135

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

5489

Males

4729

M45-49

4729

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5994

Males

4972

M45-49

4972

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5932

Males

4880

M45-49

4880

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

6019

Males

4865

M45-49

4865

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5310

Males

4331

M45-49

4331

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5734

Males

4571

M45-49

4571

Passing Analysis

Category:
Athletes Passed
3653*
Passed By
374
Net Change
+3279
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11445
5K → 10K490129+361#11445#11084
10K → 15K51318+495#11084#10589
15K → 20K39926+373#10589#10216
20K → Half576+51#10216#10165
Half → 25K210*73+137#10165#10028
25K → 30K424*59+365#10028#9663
30K → 20M21513+202#9663#9461
20M → 21M2588+250#9461#9211
21M → 35K1880+188#9211#9023
35K → 23M2849+275#9023#8748
23M → 24M2016+195#8748#8553
24M → 40K1806+174#8553#8379
40K → 25.2M908+82#8379#8297
25.2M → Finish14413+131#8297#8166
TOTALS3653*374+3279

* 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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing