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BOSTON MARATHON 2025

Austin Burke

Bib: 31974•M

WA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
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
9:23/mi
29:10
↑ 97↓ 3451.5%
10K· 6.21 mi
10:11/mi
1:00:49
↑ 79↓ 1380.4%
15K· 9.32 mi
10:21/mi
1:32:59
↑ 67↓ 78
20K· 12.43 mi
10:49/mi
2:06:35
↑ 106↓ 860.1%
Half· 13.11 mi
9:51/mi
2:13:18
↑ 19↓ 370.5%
25K· 15.53 mi
11:58/mi
2:42:20
↑ 66↓ 880.2%
30K· 18.64 mi
11:56/mi
3:19:26
↑ 181↓ 1480.2%
20M
12:18/mi
3:36:09
↑ 64↓ 500.2%
21M
14:50/mi
3:50:59
↑ 106↓ 241.6%
35K· 21.75 mi
10:46/mi
3:59:02
↑ 17↓ 861.7%
23M
11:49/mi
4:13:50
↑ 23↓ 630.6%
24M
11:26/mi
4:25:16
↓ 821.3%
40K· 24.85 mi
11:46/mi
4:35:20
↓ 200.3%
25.2M
11:24/mi
4:39:16
↑ 13↓ 160.2%
Finish· 26.22 mi
10:13/mi
4:49:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:18
Pace10:10 /mi
2nd Half
Distance13.11 mi
Time2:36:23
Pace11:56 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4429:109:2329:10
9:23
-
10K
6.21 mi12:26:231:00:499:4731:39
10:11
+0:48
15K
9.32 mi12:58:331:32:599:5932:10
10:21
+0:10
20K
12.43 mi13:32:092:06:3510:1133:36
10:49
+0:28
Half
13.11 mi13:38:522:13:1810:106:43
9:51
-0:58
25K
15.53 mi14:07:542:42:2010:2729:02
11:58
+2:07
30K
18.64 mi14:45:003:19:2610:4237:06
11:56
-0:02
20M
20.00 mi15:01:433:36:0910:4816:43
12:18
+0:22
21M
21.00 mi15:16:333:50:5911:0014:50
14:50
+2:32
35K
21.75 mi15:24:363:59:0210:598:03
10:46
-4:04
23M
23.00 mi15:39:244:13:5011:0214:48
11:49
+1:03
24M
24.00 mi15:50:504:25:1611:0311:26
11:26
-0:23
40K
24.85 mi16:00:544:35:2011:0510:04
11:46
+0:20
25.2M
25.20 mi16:04:504:39:1611:053:56
11:24
-0:22
Finish
26.22 mi16:15:154:49:4111:0310:25
10:13
-1:11

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

9:23 /mi

Average Pace

11:03 /mi

Slowest Pace

14:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:07

38% of race

Time at Steady Pace

2:28:01

51% of race

Time at Slower Pace

31:33

11% of race

Average Pace: 11:03 /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 mi11:54:4429:109:2329:10
9:23
#23874
10K
6.21 mi12:26:231:00:499:4731:39
10:11
#24945
15K
9.32 mi12:58:331:32:599:5932:10
10:21
#25223
20K
12.43 mi13:32:092:06:3510:1133:36
10:49
#25407
Half
13.11 mi13:38:522:13:1810:106:43
9:51
#25350
25K
15.53 mi14:07:542:42:2010:2729:02
11:58
#25619
30K
18.64 mi14:45:003:19:2610:4237:06
11:56
#25593
20M
20.00 mi15:01:433:36:0910:4816:43
12:18
#25591
21M
21.00 mi15:16:333:50:5911:0014:50
14:50
#25727
35K
21.75 mi15:24:363:59:0210:598:03
10:46
#25661
23M
23.00 mi15:39:244:13:5011:0214:48
11:49
#25650
24M
24.00 mi15:50:504:25:1611:0311:26
11:26
#25623
40K
24.85 mi16:00:544:35:2011:0510:04
11:46
#25597
25.2M
25.20 mi16:04:504:39:1611:053:56
11:24
#25545
Finish
26.22 mi16:15:154:49:4111:0310:25
10:13
#25489
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23874141811418125691(Top 90%)15014(Top 93%)15014(Top 266%)
10K6.21 mi3.10 mi24945-107114682-50114682-50125723(Top 91%)15014(Top 93%)15014(Top 266%)
15K9.32 mi3.11 mi25223-27814813-13114813-13125691(Top 90%)15014(Top 93%)15014(Top 266%)
20K12.43 mi3.11 mi25407-18414881-6814881-6825736(Top 91%)15006(Top 93%)15006(Top 266%)
Half13.11 mi0.68 mi25350+5714853+2814853+2824486(Top 86%)14437(Top 90%)14437(Top 256%)
25K15.53 mi2.42 mi25619-26914971-11814971-11826409(Top 93%)15257(Top 95%)15257(Top 270%)
30K18.64 mi3.11 mi25593+2614915+5614915+5625508(Top 90%)14766(Top 92%)14766(Top 262%)
20M20.00 mi1.36 mi25591+214905+1014905+1025674(Top 90%)14776(Top 92%)14776(Top 262%)
21M21.00 mi1.00 mi25727-13614956-5114956-5127013(Top 95%)15370(Top 95%)15370(Top 272%)
35K21.75 mi0.75 mi25661+6614920+3614920+3623723(Top 84%)13760(Top 85%)13760(Top 244%)
23M23.00 mi1.25 mi25650+1114900+2014900+2024814(Top 87%)14250(Top 88%)14250(Top 253%)
24M24.00 mi1.00 mi25623+2714871+2914871+2924785(Top 87%)14196(Top 88%)14196(Top 252%)
40K24.85 mi0.85 mi25597+2614851+2014851+2024596(Top 87%)14066(Top 87%)14066(Top 249%)
25.2M25.20 mi0.35 mi25545+5214821+3014821+3021806(Top 77%)12703(Top 79%)12703(Top 225%)
Finish26.22 mi1.02 mi25489+5614793+2814793+2823592(Top 83%)13564(Top 84%)13564(Top 240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

25691

Males

15014

M18-39

15014

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25723

Males

15014

M18-39

15014

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

25691

Males

15014

M18-39

15014

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25736

Males

15006

M18-39

15006

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

24486

Males

14437

M18-39

14437

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

26409

Males

15257

M18-39

15257

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

25508

Males

14766

M18-39

14766

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25674

Males

14776

M18-39

14776

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

27013

Males

15370

M18-39

15370

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

23723

Males

13760

M18-39

13760

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24814

Males

14250

M18-39

14250

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24785

Males

14196

M18-39

14196

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24596

Males

14066

M18-39

14066

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21806

Males

12703

M18-39

12703

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

23592

Males

13564

M18-39

13564

Passing Analysis

Category:
Athletes Passed
774
Passed By
2389
Net Change
-1615
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23874
5K → 10K231094-1071#23874#24945
10K → 15K60338-278#24945#25223
15K → 20K74258-184#25223#25407
20K → Half592+57#25407#25350
Half → 25K34303-269#25350#25619
25K → 30K129103+26#25619#25593
30K → 20M5250+2#25593#25591
20M → 21M12148-136#25591#25727
21M → 35K715+66#25727#25661
35K → 23M5039+11#25661#25650
23M → 24M5023+27#25650#25623
24M → 40K4620+26#25623#25597
40K → 25.2M520+52#25597#25545
25.2M → Finish626+56#25545#25489
TOTALS7742389-1615
📊

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