Boston Marathon logo
BOSTON MARATHON 2025

Jeffrey Oliver

Bib: 6200•M

ME

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
Masters (Masters Men)
#0 / 10463
Top 19%
Division (M40-44)
#0 / 2247
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:04
Rank: #6149
Start → 5K
21:04 | 6:47/mi
10K· 6.21 mi
42:04
Rank: #6013 (+136)
5K → 10K
21:00 | 6:46/mi
15K· 9.32 mi
1:02:59
Rank: #5778 (+235)
10K → 15K
20:55 | 6:44/mi
20K· 12.43 mi
1:23:46
Rank: #5373 (+405)
15K → 20K
20:47 | 6:41/mi
Half· 13.11 mi
1:28:21
Rank: #5368 (+5)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:44:33
Rank: #5070 (+298)
Half → 25K
16:12 | 6:41/mi
30K· 18.64 mi
2:05:30
Rank: #4584 (+486)
25K → 30K
20:57 | 6:45/mi
20M
2:14:50
Rank: #4441 (+143)
30K → 20M
9:20 | 6:52/mi
21M
2:22:11
Rank: #4367 (+74)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:27:41
Rank: #4484 (-117)
21M → 35K
5:30 | 7:21/mi
23M
2:38:11
Rank: #5033 (-549)
35K → 23M
10:30 | 8:23/mi
24M
2:47:32
Rank: #5570 (-537)
23M → 24M
9:21 | 9:21/mi
40K· 24.85 mi
2:55:00
Rank: #5824 (-254)
24M → 40K
7:28 | 8:44/mi
25.2M
2:58:28
Rank: #5963 (-139)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:05:47
Rank: #5925 (+38)
25.2M → Finish
7:19 | 7:11/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
Time1:28:21
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:37:26
Pace7:26 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1521:046:4721:04
6:47
-
10K
6.21 mi10:47:1542:046:4621:00
6:46
-0:01
15K
9.32 mi11:08:101:02:596:4520:55
6:44
-0:02
20K
12.43 mi11:28:571:23:466:4420:47
6:41
-0:03
Half
13.11 mi11:33:321:28:216:444:35
6:43
+0:02
25K
15.53 mi11:49:441:44:336:4416:12
6:41
-0:02
30K
18.64 mi12:10:412:05:306:4420:57
6:45
+0:04
20M
20.00 mi12:20:012:14:506:449:20
6:52
+0:07
21M
21.00 mi12:27:222:22:116:467:21
7:21
+0:29
35K
21.75 mi12:32:522:27:416:475:30
7:21
0:00
23M
23.00 mi12:43:222:38:116:5310:30
8:23
+1:02
24M
24.00 mi12:52:432:47:326:599:21
9:21
+0:58
40K
24.85 mi13:00:112:55:007:027:28
8:44
-0:37
25.2M
25.20 mi13:03:392:58:287:053:28
10:03
+1:19
Finish
26.22 mi13:10:583:05:477:057:19
7:11
-2:52

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

6:41 /mi

Average Pace

7:05 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:35:00

83% of race

Time at Slower Pace

30:47

17% of race

Average Pace: 7:05 /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 mi10:26:1521:046:4721:04
6:47
#6149
10K
6.21 mi10:47:1542:046:4621:00
6:46
#6013
15K
9.32 mi11:08:101:02:596:4520:55
6:44
#5778
20K
12.43 mi11:28:571:23:466:4420:47
6:41
#5373
Half
13.11 mi11:33:321:28:216:444:35
6:43
#5368
25K
15.53 mi11:49:441:44:336:4416:12
6:41
#5070
30K
18.64 mi12:10:412:05:306:4420:57
6:45
#4584
20M
20.00 mi12:20:012:14:506:449:20
6:52
#4441
21M
21.00 mi12:27:222:22:116:467:21
7:21
#4367
35K
21.75 mi12:32:522:27:416:475:30
7:21
#4484
23M
23.00 mi12:43:222:38:116:5310:30
8:23
#5033
24M
24.00 mi12:52:432:47:326:599:21
9:21
#5570
40K
24.85 mi13:00:112:55:007:027:28
8:44
#5824
25.2M
25.20 mi13:03:392:58:287:053:28
10:03
#5963
Finish
26.22 mi13:10:583:05:477:057:19
7:11
#5925
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6149563956395382(Top 19%)4960(Top 31%)4960(Top 221%)
10K6.21 mi3.10 mi6013+1365520+1195520+1195940(Top 21%)5434(Top 34%)5434(Top 242%)
15K9.32 mi3.11 mi5778+2355313+2075313+2075382(Top 19%)4960(Top 31%)4960(Top 221%)
20K12.43 mi3.11 mi5373+4054970+3434970+3434341(Top 15%)4059(Top 25%)4059(Top 181%)
Half13.11 mi0.68 mi5368+54965+54965+55416(Top 19%)4971(Top 31%)4971(Top 221%)
25K15.53 mi2.42 mi5070+2984700+2654700+2653993(Top 14%)3725(Top 23%)3725(Top 166%)
30K18.64 mi3.11 mi4584+4864269+4314269+4313108(Top 11%)2917(Top 18%)2917(Top 130%)
20M20.00 mi1.36 mi4441+1434137+1324137+1323321(Top 12%)3072(Top 19%)3072(Top 137%)
21M21.00 mi1.00 mi4367+744056+814056+813863(Top 14%)3513(Top 22%)3513(Top 156%)
35K21.75 mi0.75 mi4484-1174156-1004156-1007495(Top 26%)5972(Top 37%)5972(Top 266%)
23M23.00 mi1.25 mi5033-5494613-4574613-45712554(Top 44%)8485(Top 53%)8485(Top 378%)
24M24.00 mi1.00 mi5570-5375036-4235036-42319000(Top 67%)11402(Top 71%)11402(Top 507%)
40K24.85 mi0.85 mi5824-2545212-1765212-17614757(Top 52%)9312(Top 58%)9312(Top 414%)
25.2M25.20 mi0.35 mi5963-1395312-1005312-10017179(Top 60%)10420(Top 65%)10420(Top 464%)
Finish26.22 mi1.02 mi5925+385263+495263+496887(Top 24%)5253(Top 33%)5253(Top 234%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5382

Males

4960

M40-44

4960

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5940

Males

5434

M40-44

5434

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5382

Males

4960

M40-44

4960

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4341

Males

4059

M40-44

4059

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5416

Males

4971

M40-44

4971

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3993

Males

3725

M40-44

3725

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3108

Males

2917

M40-44

2917

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3321

Males

3072

M40-44

3072

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3863

Males

3513

M40-44

3513

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

7495

Males

5972

M40-44

5972

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12554

Males

8485

M40-44

8485

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

19000

Males

11402

M40-44

11402

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14757

Males

9312

M40-44

9312

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17179

Males

10420

M40-44

10420

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6887

Males

5253

M40-44

5253

Passing Analysis

Category:
Athletes Passed
2166
Passed By
1942
Net Change
+224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6149
5K → 10K253117+136#6149#6013
10K → 15K27136+235#6013#5778
15K → 20K4116+405#5778#5373
20K → Half3126+5#5373#5368
Half → 25K3046+298#5368#5070
25K → 30K4926+486#5070#4584
30K → 20M15310+143#4584#4441
20M → 21M10935+74#4441#4367
21M → 35K22139-117#4367#4484
35K → 23M18567-549#4484#5033
23M → 24M2539-537#5033#5570
24M → 40K11265-254#5570#5824
40K → 25.2M7146-139#5824#5963
25.2M → Finish8244+38#5963#5925
TOTALS21661942+224
📊

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