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BOSTON MARATHON 2025

Bryan Brunelli

Bib: 6994•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 38%
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
6:28/mi
20:07
↑ 97↓ 3451.5%
10K· 6.21 mi
6:26/mi
40:06
↑ 79↓ 1380.4%
15K· 9.32 mi
6:21/mi
59:49
↑ 67↓ 78
20K· 12.43 mi
6:23/mi
1:19:38
↑ 106↓ 860.1%
Half· 13.11 mi
6:21/mi
1:23:58
↑ 19↓ 370.5%
25K· 15.53 mi
6:29/mi
1:39:41
↑ 66↓ 880.2%
30K· 18.64 mi
6:40/mi
2:00:25
↑ 181↓ 1480.2%
20M
6:52/mi
2:09:45
↑ 64↓ 500.2%
21M
7:23/mi
2:17:08
↑ 106↓ 241.6%
35K· 21.75 mi
6:37/mi
2:22:05
↑ 17↓ 861.7%
23M
7:09/mi
2:31:02
↑ 23↓ 630.6%
24M
6:49/mi
2:37:51
↓ 821.3%
40K· 24.85 mi
7:03/mi
2:43:53
↓ 200.3%
25.2M
7:41/mi
2:46:32
↑ 13↓ 160.2%
Finish· 26.22 mi
6:49/mi
2:53:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:58
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:29:31
Pace6:50 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0320:076:2820:07
6:28
-
10K
6.21 mi10:46:0240:066:2719:59
6:26
-0:02
15K
9.32 mi11:05:4559:496:2519:43
6:21
-0:05
20K
12.43 mi11:25:341:19:386:2419:49
6:23
+0:02
Half
13.11 mi11:29:541:23:586:244:20
6:21
-0:02
25K
15.53 mi11:45:371:39:416:2515:43
6:29
+0:08
30K
18.64 mi12:06:212:00:256:2820:44
6:40
+0:11
20M
20.00 mi12:15:412:09:456:299:20
6:52
+0:12
21M
21.00 mi12:23:042:17:086:327:23
7:23
+0:31
35K
21.75 mi12:28:012:22:056:324:57
6:37
-0:46
23M
23.00 mi12:36:582:31:026:348:57
7:09
+0:32
24M
24.00 mi12:43:472:37:516:356:49
6:49
-0:20
40K
24.85 mi12:49:492:43:536:366:02
7:03
+0:14
25.2M
25.20 mi12:52:282:46:326:372:39
7:41
+0:38
Finish
26.22 mi12:59:252:53:296:376:57
6:49
-0:52

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

6:21 /mi

Average Pace

6:37 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:58

48% of race

Time at Steady Pace

55:10

32% of race

Time at Slower Pace

34:21

20% of race

Average Pace: 6:37 /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 mi10:26:0320:076:2820:07
6:28
#3638
10K
6.21 mi10:46:0240:066:2719:59
6:26
#3428
15K
9.32 mi11:05:4559:496:2519:43
6:21
#3125
20K
12.43 mi11:25:341:19:386:2419:49
6:23
#2904
Half
13.11 mi11:29:541:23:586:244:20
6:21
#2884
25K
15.53 mi11:45:371:39:416:2515:43
6:29
#2845
30K
18.64 mi12:06:212:00:256:2820:44
6:40
#2782
20M
20.00 mi12:15:412:09:456:299:20
6:52
#2796
21M
21.00 mi12:23:042:17:086:327:23
7:23
#2842
35K
21.75 mi12:28:012:22:056:324:57
6:37
#2826
23M
23.00 mi12:36:582:31:026:348:57
7:09
#2864
24M
24.00 mi12:43:472:37:516:356:49
6:49
#2864
40K
24.85 mi12:49:492:43:536:366:02
7:03
#2881
25.2M
25.20 mi12:52:282:46:326:372:39
7:41
#2884
Finish
26.22 mi12:59:252:53:296:376:57
6:49
#2902
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3638345034502608(Top 9%)2488(Top 15%)2488(Top 44%)
10K6.21 mi3.10 mi3428+2103255+1953255+1953244(Top 11%)3082(Top 19%)3082(Top 55%)
15K9.32 mi3.11 mi3125+3032974+2812974+2812608(Top 9%)2488(Top 15%)2488(Top 44%)
20K12.43 mi3.11 mi2904+2212769+2052769+2052401(Top 8%)2290(Top 14%)2290(Top 41%)
Half13.11 mi0.68 mi2884+202749+202749+202767(Top 10%)2643(Top 16%)2643(Top 47%)
25K15.53 mi2.42 mi2845+392714+352714+352785(Top 10%)2649(Top 16%)2649(Top 47%)
30K18.64 mi3.11 mi2782+632652+622652+622755(Top 10%)2607(Top 16%)2607(Top 46%)
20M20.00 mi1.36 mi2796-142663-112663-113285(Top 12%)3036(Top 19%)3036(Top 54%)
21M21.00 mi1.00 mi2842-462704-412704-413991(Top 14%)3614(Top 22%)3614(Top 64%)
35K21.75 mi0.75 mi2826+162687+172687+173013(Top 11%)2768(Top 17%)2768(Top 49%)
23M23.00 mi1.25 mi2864-382716-292716-294554(Top 16%)3986(Top 25%)3986(Top 71%)
24M24.00 mi1.00 mi28642710+62710+63575(Top 13%)3194(Top 20%)3194(Top 57%)
40K24.85 mi0.85 mi2881-172724-142724-144183(Top 15%)3620(Top 22%)3620(Top 64%)
25.2M25.20 mi0.35 mi2884-32729-52729-54175(Top 15%)3531(Top 22%)3531(Top 63%)
Finish26.22 mi1.02 mi2902-182739-102739-104590(Top 16%)3840(Top 24%)3840(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2608

Males

2488

M18-39

2488

5K→10K

3.1 - 6.2 mi

Top 11%
×5story building
+79ft-138ft

Overall

3244

Males

3082

M18-39

3082

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2608

Males

2488

M18-39

2488

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2401

Males

2290

M18-39

2290

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2767

Males

2643

M18-39

2643

Half→25K

13.1 - 15.5 mi

Top 10%
×4story building
+66ft-88ft

Overall

2785

Males

2649

M18-39

2649

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2755

Males

2607

M18-39

2607

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3285

Males

3036

M18-39

3036

20M→21M

20.0 - 21.0 mi

Top 14%
×8story building
+106ft-24ft

Overall

3991

Males

3614

M18-39

3614

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

3013

Males

2768

M18-39

2768

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4554

Males

3986

M18-39

3986

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3575

Males

3194

M18-39

3194

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4183

Males

3620

M18-39

3620

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4175

Males

3531

M18-39

3531

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4590

Males

3840

M18-39

3840

Passing Analysis

Category:
Athletes Passed
1336
Passed By
600
Net Change
+736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3638
5K → 10K26959+210#3638#3428
10K → 15K3118+303#3428#3125
15K → 20K23413+221#3125#2904
20K → Half299+20#2904#2884
Half → 25K8142+39#2884#2845
25K → 30K13572+63#2845#2782
30K → 20M4963-14#2782#2796
20M → 21M3682-46#2796#2842
21M → 35K3721+16#2842#2826
35K → 23M4179-38#2826#2864
23M → 24M40400#2864#2864
24M → 40K3350-17#2864#2881
40K → 25.2M1720-3#2881#2884
25.2M → Finish2442-18#2884#2902
TOTALS1336600+736
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing