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BOSTON MARATHON 2025

Daniel Borkert

Bib: 11658•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
Masters (Masters Men)
#0 / 10463
Top 19%
Division (M50-54)
#0 / 1996
Top 13%
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
6:54/mi
21:25
↑ 97↓ 3451.5%
10K· 6.21 mi
6:54/mi
42:51
↑ 79↓ 1380.4%
15K· 9.32 mi
7:01/mi
1:04:38
↑ 67↓ 78
20K· 12.43 mi
7:04/mi
1:26:36
↑ 106↓ 860.1%
Half· 13.11 mi
6:53/mi
1:31:18
↑ 19↓ 370.5%
25K· 15.53 mi
7:04/mi
1:48:27
↑ 66↓ 880.2%
30K· 18.64 mi
7:17/mi
2:11:04
↑ 181↓ 1480.2%
20M
7:13/mi
2:20:53
↑ 64↓ 500.2%
21M
7:39/mi
2:28:32
↑ 106↓ 241.6%
35K· 21.75 mi
6:56/mi
2:33:43
↑ 17↓ 861.7%
23M
7:06/mi
2:42:36
↑ 23↓ 630.6%
24M
6:57/mi
2:49:33
↓ 821.3%
40K· 24.85 mi
7:16/mi
2:55:46
↓ 200.3%
25.2M
7:58/mi
2:58:31
↑ 13↓ 160.2%
Finish· 26.22 mi
6:58/mi
3:05:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:18
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:34:19
Pace7:12 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5521:256:5421:25
6:54
-
10K
6.21 mi11:09:2142:516:5421:26
6:54
0:00
15K
9.32 mi11:31:081:04:386:5621:47
7:01
+0:07
20K
12.43 mi11:53:061:26:366:5821:58
7:04
+0:03
Half
13.11 mi11:57:481:31:186:584:42
6:53
-0:11
25K
15.53 mi12:14:571:48:276:5917:09
7:04
+0:11
30K
18.64 mi12:37:342:11:047:0222:37
7:17
+0:13
20M
20.00 mi12:47:232:20:537:039:49
7:13
-0:04
21M
21.00 mi12:55:022:28:327:047:39
7:39
+0:26
35K
21.75 mi13:00:132:33:437:045:11
6:56
-0:43
23M
23.00 mi13:09:062:42:367:048:53
7:06
+0:10
24M
24.00 mi13:16:032:49:337:046:57
6:57
-0:09
40K
24.85 mi13:22:162:55:467:046:13
7:16
+0:19
25.2M
25.20 mi13:25:012:58:317:052:45
7:58
+0:42
Finish
26.22 mi13:32:073:05:377:057:06
6:58
-1:00

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

6:53 /mi

Average Pace

7:05 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:13

94% of race

Time at Steady Pace

10:24

6% of race

Time at Slower Pace

0:00

0% 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 mi10:47:5521:256:5421:25
6:54
#7006
10K
6.21 mi11:09:2142:516:5421:26
6:54
#7118
15K
9.32 mi11:31:081:04:386:5621:47
7:01
#7330
20K
12.43 mi11:53:061:26:366:5821:58
7:04
#7280
Half
13.11 mi11:57:481:31:186:584:42
6:53
#7255
25K
15.53 mi12:14:571:48:276:5917:09
7:04
#7138
30K
18.64 mi12:37:342:11:047:0222:37
7:17
#6864
20M
20.00 mi12:47:232:20:537:039:49
7:13
#6672
21M
21.00 mi12:55:022:28:327:047:39
7:39
#6519
35K
21.75 mi13:00:132:33:437:045:11
6:56
#6423
23M
23.00 mi13:09:062:42:367:048:53
7:06
#6234
24M
24.00 mi13:16:032:49:337:046:57
6:57
#6093
40K
24.85 mi13:22:162:55:467:046:13
7:16
#6010
25.2M
25.20 mi13:25:012:58:317:052:45
7:58
#5972
Finish
26.22 mi13:32:073:05:377:057:06
6:58
#5887
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7006629962997684(Top 27%)6731(Top 42%)6731(Top 337%)
10K6.21 mi3.10 mi7118-1126380-816380-817213(Top 25%)6441(Top 40%)6441(Top 323%)
15K9.32 mi3.11 mi7330-2126526-1466526-1467684(Top 27%)6731(Top 42%)6731(Top 337%)
20K12.43 mi3.11 mi7280+506473+536473+537314(Top 26%)6430(Top 40%)6430(Top 322%)
Half13.11 mi0.68 mi7255+256455+186455+186751(Top 24%)6016(Top 37%)6016(Top 301%)
25K15.53 mi2.42 mi7138+1176352+1036352+1036779(Top 24%)5956(Top 37%)5956(Top 298%)
30K18.64 mi3.11 mi6864+2746103+2496103+2496325(Top 22%)5536(Top 34%)5536(Top 277%)
20M20.00 mi1.36 mi6672+1925936+1675936+1675314(Top 19%)4711(Top 29%)4711(Top 236%)
21M21.00 mi1.00 mi6519+1535801+1355801+1355371(Top 19%)4641(Top 29%)4641(Top 233%)
35K21.75 mi0.75 mi6423+965721+805721+804899(Top 17%)4311(Top 27%)4311(Top 216%)
23M23.00 mi1.25 mi6234+1895554+1675554+1674296(Top 15%)3808(Top 24%)3808(Top 191%)
24M24.00 mi1.00 mi6093+1415438+1165438+1164345(Top 15%)3797(Top 24%)3797(Top 190%)
40K24.85 mi0.85 mi6010+835357+815357+815468(Top 19%)4528(Top 28%)4528(Top 227%)
25.2M25.20 mi0.35 mi5972+385320+375320+375749(Top 20%)4574(Top 28%)4574(Top 229%)
Finish26.22 mi1.02 mi5887+855237+835237+835485(Top 19%)4409(Top 27%)4409(Top 221%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7684

Males

6731

M50-54

6731

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

7213

Males

6441

M50-54

6441

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7684

Males

6731

M50-54

6731

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

7314

Males

6430

M50-54

6430

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6751

Males

6016

M50-54

6016

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6779

Males

5956

M50-54

5956

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

6325

Males

5536

M50-54

5536

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5314

Males

4711

M50-54

4711

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

5371

Males

4641

M50-54

4641

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4899

Males

4311

M50-54

4311

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4296

Males

3808

M50-54

3808

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

4345

Males

3797

M50-54

3797

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5468

Males

4528

M50-54

4528

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5749

Males

4574

M50-54

4574

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

5485

Males

4409

M50-54

4409

Passing Analysis

Category:
Athletes Passed
1960
Passed By
841
Net Change
+1119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7006
5K → 10K152264-112#7006#7118
10K → 15K78290-212#7118#7330
15K → 20K153103+50#7330#7280
20K → Half3813+25#7280#7255
Half → 25K16144+117#7255#7138
25K → 30K32652+274#7138#6864
30K → 20M1975+192#6864#6672
20M → 21M16613+153#6672#6519
21M → 35K1026+96#6519#6423
35K → 23M1956+189#6423#6234
23M → 24M1487+141#6234#6093
24M → 40K9310+83#6093#6010
40K → 25.2M446+38#6010#5972
25.2M → Finish10722+85#5972#5887
TOTALS1960841+1119
📊

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