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BOSTON MARATHON 2025

Hunter Braun

Bib: 1523•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 18%
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
6:12/mi
19:17
↑ 97↓ 3451.5%
10K· 6.21 mi
6:04/mi
38:08
↑ 79↓ 1380.4%
15K· 9.32 mi
6:00/mi
56:47
↑ 67↓ 78
20K· 12.43 mi
5:57/mi
1:15:16
↑ 106↓ 860.1%
Half· 13.11 mi
5:53/mi
1:19:17
↑ 19↓ 370.5%
25K· 15.53 mi
5:57/mi
1:33:43
↑ 66↓ 880.2%
30K· 18.64 mi
6:01/mi
1:52:24
↑ 181↓ 1480.2%
20M
6:11/mi
2:00:48
↑ 64↓ 500.2%
21M
6:32/mi
2:07:20
↑ 106↓ 241.6%
35K· 21.75 mi
6:41/mi
2:12:20
↑ 17↓ 861.7%
23M
6:39/mi
2:20:39
↑ 23↓ 630.6%
24M
6:34/mi
2:27:13
↓ 821.3%
40K· 24.85 mi
7:21/mi
2:33:30
↓ 200.3%
25.2M
9:05/mi
2:36:38
↑ 13↓ 160.2%
Finish· 26.22 mi
7:21/mi
2:44:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:17
Pace6:03 /mi
2nd Half
Distance13.11 mi
Time1:24:50
Pace6:28 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2519:176:1219:17
6:12
-
10K
6.21 mi10:39:1638:086:0818:51
6:04
-0:08
15K
9.32 mi10:57:5556:476:0618:39
6:00
-0:04
20K
12.43 mi11:16:241:15:166:0318:29
5:57
-0:03
Half
13.11 mi11:20:251:19:176:034:01
5:53
-0:04
25K
15.53 mi11:34:511:33:436:0214:26
5:57
+0:04
30K
18.64 mi11:53:321:52:246:0218:41
6:01
+0:04
20M
20.00 mi12:01:562:00:486:028:24
6:11
+0:10
21M
21.00 mi12:08:282:07:206:046:32
6:32
+0:21
35K
21.75 mi12:13:282:12:206:055:00
6:41
+0:09
23M
23.00 mi12:21:472:20:396:078:19
6:39
-0:02
24M
24.00 mi12:28:212:27:136:086:34
6:34
-0:05
40K
24.85 mi12:34:382:33:306:116:17
7:21
+0:47
25.2M
25.20 mi12:37:462:36:386:133:08
9:05
+1:44
Finish
26.22 mi12:45:152:44:076:167:29
7:21
-1:44

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

5:53 /mi

Average Pace

6:16 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:13:54

82% of race

Time at Slower Pace

30:13

18% of race

Average Pace: 6:16 /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 mi10:20:2519:176:1219:17
6:12
#1894
10K
6.21 mi10:39:1638:086:0818:51
6:04
#1575
15K
9.32 mi10:57:5556:476:0618:39
6:00
#1369
20K
12.43 mi11:16:241:15:166:0318:29
5:57
#1157
Half
13.11 mi11:20:251:19:176:034:01
5:53
#1130
25K
15.53 mi11:34:511:33:436:0214:26
5:57
#1042
30K
18.64 mi11:53:321:52:246:0218:41
6:01
#900
20M
20.00 mi12:01:562:00:486:028:24
6:11
#859
21M
21.00 mi12:08:282:07:206:046:32
6:32
#841
35K
21.75 mi12:13:282:12:206:055:00
6:41
#877
23M
23.00 mi12:21:472:20:396:078:19
6:39
#918
24M
24.00 mi12:28:212:27:136:086:34
6:34
#952
40K
24.85 mi12:34:382:33:306:116:17
7:21
#1039
25.2M
25.20 mi12:37:462:36:386:133:08
9:05
#1131
Finish
26.22 mi12:45:152:44:076:167:29
7:21
#1269
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1894180018001042(Top 4%)986(Top 6%)986(Top 17%)
10K6.21 mi3.10 mi1575+3191497+3031497+3031351(Top 5%)1281(Top 8%)1281(Top 23%)
15K9.32 mi3.11 mi1369+2061299+1981299+1981042(Top 4%)986(Top 6%)986(Top 17%)
20K12.43 mi3.11 mi1157+2121097+2021097+202746(Top 3%)698(Top 4%)698(Top 12%)
Half13.11 mi0.68 mi1130+271070+271070+27829(Top 3%)783(Top 5%)783(Top 14%)
25K15.53 mi2.42 mi1042+88981+89981+89694(Top 2%)646(Top 4%)646(Top 11%)
30K18.64 mi3.11 mi900+142846+135846+135514(Top 2%)480(Top 3%)480(Top 9%)
20M20.00 mi1.36 mi859+41808+38808+38693(Top 2%)653(Top 4%)653(Top 12%)
21M21.00 mi1.00 mi841+18790+18790+18766(Top 3%)725(Top 5%)725(Top 13%)
35K21.75 mi0.75 mi877-36824-34824-343345(Top 12%)3044(Top 19%)3044(Top 54%)
23M23.00 mi1.25 mi918-41862-38862-381982(Top 7%)1852(Top 11%)1852(Top 33%)
24M24.00 mi1.00 mi952-34895-33895-332301(Top 8%)2126(Top 13%)2126(Top 38%)
40K24.85 mi0.85 mi1039-87978-83978-835868(Top 21%)4755(Top 30%)4755(Top 84%)
25.2M25.20 mi0.35 mi1131-921066-881066-8812147(Top 43%)8031(Top 50%)8031(Top 142%)
Finish26.22 mi1.02 mi1269-1381194-1281194-1288016(Top 28%)5901(Top 37%)5901(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21story building
+97ft-345ft

Overall

1042

Males

986

M18-39

986

5K→10K

3.1 - 6.2 mi

Top 5%
×5story building
+79ft-138ft

Overall

1351

Males

1281

M18-39

1281

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+67ft-78ft

Overall

1042

Males

986

M18-39

986

15K→20K

9.3 - 12.4 mi

Top 3%
×5story building
+106ft-86ft

Overall

746

Males

698

M18-39

698

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

829

Males

783

M18-39

783

Half→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

694

Males

646

M18-39

646

25K→30K

15.5 - 18.6 mi

Top 2%
×9story building
+181ft-148ft

Overall

514

Males

480

M18-39

480

30K→20M

18.6 - 20.0 mi

Top 2%
×5story building
+64ft-50ft

Overall

693

Males

653

M18-39

653

20M→21M

20.0 - 21.0 mi

Top 3%
×8story building
+106ft-24ft

Overall

766

Males

725

M18-39

725

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3345

Males

3044

M18-39

3044

35K→23M

21.8 - 23.0 mi

Top 7%
×5story building
+23ft-63ft

Overall

1982

Males

1852

M18-39

1852

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2301

Males

2126

M18-39

2126

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5868

Males

4755

M18-39

4755

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12147

Males

8031

M18-39

8031

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

8016

Males

5901

M18-39

5901

Passing Analysis

Category:
Athletes Passed
1111
Passed By
486
Net Change
+625
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1894
5K → 10K3289+319#1894#1575
10K → 15K2060+206#1575#1369
15K → 20K2131+212#1369#1157
20K → Half270+27#1157#1130
Half → 25K891+88#1130#1042
25K → 30K1453+142#1042#900
30K → 20M465+41#900#859
20M → 21M279+18#859#841
21M → 35K945-36#841#877
35K → 23M849-41#877#918
23M → 24M640-34#918#952
24M → 40K390-87#952#1039
40K → 25.2M193-92#1039#1131
25.2M → Finish3141-138#1131#1269
TOTALS1111486+625
📊

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