Boston Marathon logo
BOSTON MARATHON 2025

John Bohling

Bib: 7786•M

IN

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 29%
Masters (Masters Men)
#0 / 10463
Top 15%
Division (M45-49)
#0 / 2386
Top 19%
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
6:56/mi
21:32
↑ 97↓ 3451.5%
10K· 6.21 mi
6:59/mi
43:13
↑ 79↓ 1380.4%
15K· 9.32 mi
6:54/mi
1:04:39
↑ 67↓ 78
20K· 12.43 mi
6:56/mi
1:26:12
↑ 106↓ 860.1%
Half· 13.11 mi
6:55/mi
1:30:55
↑ 19↓ 370.5%
25K· 15.53 mi
6:59/mi
1:47:51
↑ 66↓ 880.2%
30K· 18.64 mi
7:01/mi
2:09:39
↑ 181↓ 1480.2%
20M
7:03/mi
2:19:14
↑ 64↓ 500.2%
21M
7:16/mi
2:26:30
↑ 106↓ 241.6%
35K· 21.75 mi
6:34/mi
2:31:25
↑ 17↓ 861.7%
23M
7:01/mi
2:40:12
↑ 23↓ 630.6%
24M
6:54/mi
2:47:06
↓ 821.3%
40K· 24.85 mi
6:52/mi
2:52:58
↓ 200.3%
25.2M
7:18/mi
2:55:29
↑ 13↓ 160.2%
Finish· 26.22 mi
6:34/mi
3:02:11
↑ 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 Half⚖️ Balanced
Distance13.11 mi
Time1:30:55
Pace6:56 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:31:16
Pace6:58 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:4321:326:5621:32
6:56
-
10K
6.21 mi10:51:2443:136:5721:41
6:59
+0:03
15K
9.32 mi11:12:501:04:396:5621:26
6:54
-0:05
20K
12.43 mi11:34:231:26:126:5621:33
6:56
+0:02
Half
13.11 mi11:39:061:30:556:564:43
6:55
-0:01
25K
15.53 mi11:56:021:47:516:5716:56
6:59
+0:04
30K
18.64 mi12:17:502:09:396:5721:48
7:01
+0:02
20M
20.00 mi12:27:252:19:146:589:35
7:03
+0:02
21M
21.00 mi12:34:412:26:306:597:16
7:16
+0:13
35K
21.75 mi12:39:362:31:256:584:55
6:34
-0:42
23M
23.00 mi12:48:232:40:126:588:47
7:01
+0:27
24M
24.00 mi12:55:172:47:066:586:54
6:54
-0:07
40K
24.85 mi13:01:092:52:586:585:52
6:52
-0:02
25.2M
25.20 mi13:03:402:55:296:582:31
7:18
+0:26
Finish
26.22 mi13:10:223:02:116:576:42
6:34
-0:44

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

6:57 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:24

95% of race

Time at Steady Pace

9:47

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:57 /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 mi10:29:4321:326:5621:32
6:56
#7282
10K
6.21 mi10:51:2443:136:5721:41
6:59
#7548
15K
9.32 mi11:12:501:04:396:5621:26
6:54
#7345
20K
12.43 mi11:34:231:26:126:5621:33
6:56
#7101
Half
13.11 mi11:39:061:30:556:564:43
6:55
#7084
25K
15.53 mi11:56:021:47:516:5716:56
6:59
#6873
30K
18.64 mi12:17:502:09:396:5721:48
7:01
#6356
20M
20.00 mi12:27:252:19:146:589:35
7:03
#6143
21M
21.00 mi12:34:412:26:306:597:16
7:16
#5928
35K
21.75 mi12:39:362:31:256:584:55
6:34
#5779
23M
23.00 mi12:48:232:40:126:588:47
7:01
#5583
24M
24.00 mi12:55:172:47:066:586:54
6:54
#5472
40K
24.85 mi13:01:092:52:586:585:52
6:52
#5342
25.2M
25.20 mi13:03:402:55:296:582:31
7:18
#5272
Finish
26.22 mi13:10:223:02:116:576:42
6:34
#5157
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7282650365036929(Top 24%)6193(Top 38%)6193(Top 260%)
10K6.21 mi3.10 mi7548-2666687-1846687-1847784(Top 27%)6827(Top 42%)6827(Top 286%)
15K9.32 mi3.11 mi7345+2036535+1526535+1526929(Top 24%)6193(Top 38%)6193(Top 260%)
20K12.43 mi3.11 mi7101+2446345+1906345+1906451(Top 23%)5782(Top 36%)5782(Top 242%)
Half13.11 mi0.68 mi7084+176331+146331+146912(Top 24%)6132(Top 38%)6132(Top 257%)
25K15.53 mi2.42 mi6873+2116153+1786153+1786201(Top 22%)5541(Top 34%)5541(Top 232%)
30K18.64 mi3.11 mi6356+5175717+4365717+4364790(Top 17%)4365(Top 27%)4365(Top 183%)
20M20.00 mi1.36 mi6143+2135530+1875530+1874408(Top 16%)4014(Top 25%)4014(Top 168%)
21M21.00 mi1.00 mi5928+2155349+1815349+1813463(Top 12%)3175(Top 20%)3175(Top 133%)
35K21.75 mi0.75 mi5779+1495228+1215228+1212834(Top 10%)2616(Top 16%)2616(Top 110%)
23M23.00 mi1.25 mi5583+1965062+1665062+1663835(Top 14%)3448(Top 21%)3448(Top 145%)
24M24.00 mi1.00 mi5472+1114960+1024960+1024076(Top 14%)3593(Top 22%)3593(Top 151%)
40K24.85 mi0.85 mi5342+1304846+1144846+1143151(Top 11%)2824(Top 18%)2824(Top 118%)
25.2M25.20 mi0.35 mi5272+704783+634783+632523(Top 9%)2257(Top 14%)2257(Top 95%)
Finish26.22 mi1.02 mi5157+1154679+1044679+1043197(Top 11%)2829(Top 18%)2829(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6929

Males

6193

M45-49

6193

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7784

Males

6827

M45-49

6827

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6929

Males

6193

M45-49

6193

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

6451

Males

5782

M45-49

5782

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6912

Males

6132

M45-49

6132

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

6201

Males

5541

M45-49

5541

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4790

Males

4365

M45-49

4365

30K→20M

18.6 - 20.0 mi

Top 16%
×5story building
+64ft-50ft

Overall

4408

Males

4014

M45-49

4014

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3463

Males

3175

M45-49

3175

21M→35K

21.0 - 21.8 mi

Top 10%
×7story building
+17ft-86ft

Overall

2834

Males

2616

M45-49

2616

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

3835

Males

3448

M45-49

3448

23M→24M

23.0 - 24.0 mi

Top 14%
×6story building
+12ft-82ft

Overall

4076

Males

3593

M45-49

3593

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3151

Males

2824

M45-49

2824

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2523

Males

2257

M45-49

2257

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2story building
+22ft-21ft

Overall

3197

Males

2829

M45-49

2829

Passing Analysis

Category:
Athletes Passed
2652
Passed By
527
Net Change
+2125
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7282
5K → 10K104370-266#7282#7548
10K → 15K25956+203#7548#7345
15K → 20K27531+244#7345#7101
20K → Half2710+17#7101#7084
Half → 25K23221+211#7084#6873
25K → 30K5247+517#6873#6356
30K → 20M2185+213#6356#6143
20M → 21M2172+215#6143#5928
21M → 35K1501+149#5928#5779
35K → 23M2048+196#5779#5583
23M → 24M1198+111#5583#5472
24M → 40K1300+130#5472#5342
40K → 25.2M711+70#5342#5272
25.2M → Finish1227+115#5272#5157
TOTALS2652527+2125
📊

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