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BOSTON MARATHON 2025

Andrew Tiemann

Bib: 16928•M

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 43%
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
8:32/mi
26:31
↑ 97↓ 3451.5%
10K· 6.21 mi
8:38/mi
53:19
↑ 79↓ 1380.4%
15K· 9.32 mi
9:21/mi
1:22:23
↑ 67↓ 78
20K· 12.43 mi
9:04/mi
1:50:34
↑ 106↓ 860.1%
Half· 13.11 mi
9:07/mi
1:56:47
↑ 19↓ 370.5%
25K· 15.53 mi
9:01/mi
2:18:38
↑ 66↓ 880.2%
30K· 18.64 mi
9:35/mi
2:48:25
↑ 181↓ 1480.2%
20M
9:22/mi
3:01:09
↑ 64↓ 500.2%
21M
10:25/mi
3:11:34
↑ 106↓ 241.6%
35K· 21.75 mi
8:51/mi
3:18:11
↑ 17↓ 861.7%
23M
9:15/mi
3:29:46
↑ 23↓ 630.6%
24M
9:13/mi
3:38:59
↓ 821.3%
40K· 24.85 mi
9:58/mi
3:47:30
↓ 200.3%
25.2M
10:55/mi
3:51:16
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
4:00:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:47
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:03:50
Pace9:27 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:1426:318:3226:31
8:32
-
10K
6.21 mi11:28:0253:198:3526:48
8:38
+0:06
15K
9.32 mi11:57:061:22:238:5029:04
9:21
+0:43
20K
12.43 mi12:25:171:50:348:5428:11
9:04
-0:17
Half
13.11 mi12:31:301:56:478:546:13
9:07
+0:03
25K
15.53 mi12:53:212:18:388:5521:51
9:01
-0:06
30K
18.64 mi13:23:082:48:259:0229:47
9:35
+0:34
20M
20.00 mi13:35:523:01:099:0312:44
9:22
-0:13
21M
21.00 mi13:46:173:11:349:0710:25
10:25
+1:03
35K
21.75 mi13:52:543:18:119:076:37
8:51
-1:34
23M
23.00 mi14:04:293:29:469:0711:35
9:15
+0:24
24M
24.00 mi14:13:423:38:599:079:13
9:13
-0:02
40K
24.85 mi14:22:133:47:309:098:31
9:58
+0:45
25.2M
25.20 mi14:25:593:51:169:113:46
10:55
+0:57
Finish
26.22 mi14:35:204:00:379:119:21
9:11
-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

8:32 /mi

Average Pace

9:11 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:56

25% of race

Time at Steady Pace

2:08:12

53% of race

Time at Slower Pace

52:29

22% of race

Average Pace: 9:11 /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 mi11:01:1426:318:3226:31
8:32
#20089
10K
6.21 mi11:28:0253:198:3526:48
8:38
#20294
15K
9.32 mi11:57:061:22:238:5029:04
9:21
#21473
20K
12.43 mi12:25:171:50:348:5428:11
9:04
#21431
Half
13.11 mi12:31:301:56:478:546:13
9:07
#21472
25K
15.53 mi12:53:212:18:388:5521:51
9:01
#21226
30K
18.64 mi13:23:082:48:259:0229:47
9:35
#21034
20M
20.00 mi13:35:523:01:099:0312:44
9:22
#20829
21M
21.00 mi13:46:173:11:349:0710:25
10:25
#20737
35K
21.75 mi13:52:543:18:119:076:37
8:51
#20620
23M
23.00 mi14:04:293:29:469:0711:35
9:15
#20462
24M
24.00 mi14:13:423:38:599:079:13
9:13
#20402
40K
24.85 mi14:22:133:47:309:098:31
9:58
#20416
25.2M
25.20 mi14:25:593:51:169:113:46
10:55
#20450
Finish
26.22 mi14:35:204:00:379:119:21
9:11
#20444
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20089124821248223359(Top 82%)14000(Top 87%)14000(Top 2191%)
10K6.21 mi3.10 mi20294-20512590-10812590-10820472(Top 72%)12688(Top 79%)12688(Top 1986%)
15K9.32 mi3.11 mi21473-117913125-53513125-53523359(Top 82%)14000(Top 87%)14000(Top 2191%)
20K12.43 mi3.11 mi21431+4213092+3313092+3321317(Top 75%)13049(Top 81%)13049(Top 2042%)
Half13.11 mi0.68 mi21472-4113114-2213114-2222230(Top 78%)13431(Top 83%)13431(Top 2102%)
25K15.53 mi2.42 mi21226+24612999+11512999+11519949(Top 70%)12392(Top 77%)12392(Top 1939%)
30K18.64 mi3.11 mi21034+19212870+12912870+12920293(Top 71%)12422(Top 77%)12422(Top 1944%)
20M20.00 mi1.36 mi20829+20512761+10912761+10918613(Top 66%)11508(Top 71%)11508(Top 1801%)
21M21.00 mi1.00 mi20737+9212705+5612705+5619744(Top 70%)11931(Top 74%)11931(Top 1867%)
35K21.75 mi0.75 mi20620+11712635+7012635+7017475(Top 62%)10825(Top 67%)10825(Top 1694%)
23M23.00 mi1.25 mi20462+15812541+9412541+9417558(Top 62%)10757(Top 67%)10757(Top 1683%)
24M24.00 mi1.00 mi20402+6012497+4412497+4418419(Top 65%)11120(Top 69%)11120(Top 1740%)
40K24.85 mi0.85 mi20416-1412484+1312484+1320327(Top 72%)11947(Top 74%)11947(Top 1870%)
25.2M25.20 mi0.35 mi20450-3412492-812492-820366(Top 72%)11966(Top 74%)11966(Top 1873%)
Finish26.22 mi1.02 mi20444+612476+1612476+1619837(Top 70%)11734(Top 73%)11734(Top 1836%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

23359

Males

14000

M65-69

14000

5K→10K

3.1 - 6.2 mi

Top 72%
×5story building
+79ft-138ft

Overall

20472

Males

12688

M65-69

12688

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

23359

Males

14000

M65-69

14000

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21317

Males

13049

M65-69

13049

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

22230

Males

13431

M65-69

13431

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

19949

Males

12392

M65-69

12392

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20293

Males

12422

M65-69

12422

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

18613

Males

11508

M65-69

11508

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

19744

Males

11931

M65-69

11931

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

17475

Males

10825

M65-69

10825

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17558

Males

10757

M65-69

10757

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

18419

Males

11120

M65-69

11120

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20327

Males

11947

M65-69

11947

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20366

Males

11966

M65-69

11966

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

19837

Males

11734

M65-69

11734

Passing Analysis

Category:
Athletes Passed
1904
Passed By
2259
Net Change
-355
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20089
5K → 10K184389-205#20089#20294
10K → 15K281207-1179#20294#21473
15K → 20K223181+42#21473#21431
20K → Half1657-41#21431#21472
Half → 25K28539+246#21472#21226
25K → 30K292100+192#21226#21034
30K → 20M22217+205#21034#20829
20M → 21M14250+92#20829#20737
21M → 35K1214+117#20737#20620
35K → 23M17416+158#20620#20462
23M → 24M8525+60#20462#20402
24M → 40K5872-14#20402#20416
40K → 25.2M1751-34#20416#20450
25.2M → Finish5751+6#20450#20444
TOTALS19042259-355
📊

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