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BOSTON MARATHON 2025

Guenther Theuermann

Bib: 19816•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 35%
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
7:54/mi
24:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
48:29
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:12:26
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:37:04
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:42:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:31/mi
2:03:22
↑ 66↓ 880.2%
30K· 18.64 mi
9:06/mi
2:31:39
↑ 181↓ 1480.2%
20M
9:30/mi
2:44:33
↑ 64↓ 500.2%
21M
10:17/mi
2:54:50
↑ 106↓ 241.6%
35K· 21.75 mi
9:13/mi
3:01:44
↑ 17↓ 861.7%
23M
9:17/mi
3:13:22
↑ 23↓ 630.6%
24M
9:01/mi
3:22:23
↓ 821.3%
40K· 24.85 mi
9:23/mi
3:30:24
↓ 200.3%
25.2M
10:15/mi
3:33:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:56/mi
3:43:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:42
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time2:00:20
Pace9:11 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0124:327:5424:32
7:54
-
10K
6.21 mi11:39:5848:297:4823:57
7:43
-0:11
15K
9.32 mi12:03:551:12:267:4623:57
7:43
0:00
20K
12.43 mi12:28:331:37:047:4924:38
7:56
+0:13
Half
13.11 mi12:34:111:42:427:505:38
8:15
+0:19
25K
15.53 mi12:54:512:03:227:5620:40
8:31
+0:16
30K
18.64 mi13:23:082:31:398:0828:17
9:06
+0:35
20M
20.00 mi13:36:022:44:338:1412:54
9:30
+0:24
21M
21.00 mi13:46:192:54:508:2010:17
10:17
+0:47
35K
21.75 mi13:53:133:01:448:216:54
9:13
-1:04
23M
23.00 mi14:04:513:13:228:2411:38
9:17
+0:04
24M
24.00 mi14:13:523:22:238:269:01
9:01
-0:16
40K
24.85 mi14:21:533:30:248:288:01
9:23
+0:22
25.2M
25.20 mi14:25:253:33:568:293:32
10:15
+0:52
Finish
26.22 mi14:34:313:43:028:319:06
8:56
-1:19

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

7:43 /mi

Average Pace

8:31 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:22

55% of race

Time at Steady Pace

1:12:57

33% of race

Time at Slower Pace

26:43

12% of race

Average Pace: 8:30 /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 mi11:16:0124:327:5424:32
7:54
#15642
10K
6.21 mi11:39:5848:297:4823:57
7:43
#14808
15K
9.32 mi12:03:551:12:267:4623:57
7:43
#14384
20K
12.43 mi12:28:331:37:047:4924:38
7:56
#14348
Half
13.11 mi12:34:111:42:427:505:38
8:15
#14515
25K
15.53 mi12:54:512:03:227:5620:40
8:31
#15094
30K
18.64 mi13:23:082:31:398:0828:17
9:06
#15782
20M
20.00 mi13:36:022:44:338:1412:54
9:30
#16063
21M
21.00 mi13:46:192:54:508:2010:17
10:17
#16225
35K
21.75 mi13:53:133:01:448:216:54
9:13
#16326
23M
23.00 mi14:04:513:13:228:2411:38
9:17
#16389
24M
24.00 mi14:13:523:22:238:269:01
9:01
#16428
40K
24.85 mi14:21:533:30:248:288:01
9:23
#16505
25.2M
25.20 mi14:25:253:33:568:293:32
10:15
#16545
Finish
26.22 mi14:34:313:43:028:319:06
8:56
#16630
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15642106791067913582(Top 48%)9768(Top 61%)9768(Top 776%)
10K6.21 mi3.10 mi14808+83410330+34910330+34913967(Top 49%)9988(Top 62%)9988(Top 793%)
15K9.32 mi3.11 mi14384+42410151+17910151+17913582(Top 48%)9768(Top 61%)9768(Top 776%)
20K12.43 mi3.11 mi14348+3610103+4810103+4814344(Top 50%)10033(Top 62%)10033(Top 797%)
Half13.11 mi0.68 mi14515-16710174-7110174-7117596(Top 62%)11438(Top 71%)11438(Top 908%)
25K15.53 mi2.42 mi15094-57910391-21710391-21717329(Top 61%)11237(Top 70%)11237(Top 893%)
30K18.64 mi3.11 mi15782-68810638-24710638-24718187(Top 64%)11455(Top 71%)11455(Top 910%)
20M20.00 mi1.36 mi16063-28110714-7610714-7619121(Top 67%)11738(Top 73%)11738(Top 932%)
21M21.00 mi1.00 mi16225-16210756-4210756-4219284(Top 68%)11745(Top 73%)11745(Top 933%)
35K21.75 mi0.75 mi16326-10110781-2510781-2519231(Top 68%)11607(Top 72%)11607(Top 922%)
23M23.00 mi1.25 mi16389-6310780+110780+117720(Top 62%)10824(Top 67%)10824(Top 860%)
24M24.00 mi1.00 mi16428-3910760+2010760+2017430(Top 61%)10661(Top 66%)10661(Top 847%)
40K24.85 mi0.85 mi16505-7710769-910769-918160(Top 64%)10905(Top 68%)10905(Top 866%)
25.2M25.20 mi0.35 mi16545-4010776-710776-718021(Top 63%)10821(Top 67%)10821(Top 859%)
Finish26.22 mi1.02 mi16630-8510780-410780-418657(Top 66%)11201(Top 70%)11201(Top 890%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13582

Males

9768

M60-64

9768

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

13967

Males

9988

M60-64

9988

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13582

Males

9768

M60-64

9768

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

14344

Males

10033

M60-64

10033

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

17596

Males

11438

M60-64

11438

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

17329

Males

11237

M60-64

11237

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

18187

Males

11455

M60-64

11455

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

19121

Males

11738

M60-64

11738

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

19284

Males

11745

M60-64

11745

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

19231

Males

11607

M60-64

11607

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17720

Males

10824

M60-64

10824

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

17430

Males

10661

M60-64

10661

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18160

Males

10905

M60-64

10905

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

18021

Males

10821

M60-64

10821

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

18657

Males

11201

M60-64

11201

Passing Analysis

Category:
Athletes Passed
2192
Passed By
3180
Net Change
-988
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15642
5K → 10K90167+834#15642#14808
10K → 15K46238+424#14808#14384
15K → 20K225189+36#14384#14348
20K → Half8175-167#14348#14515
Half → 25K66645-579#14515#15094
25K → 30K91779-688#15094#15782
30K → 20M53334-281#15782#16063
20M → 21M60222-162#16063#16225
21M → 35K36137-101#16225#16326
35K → 23M96159-63#16326#16389
23M → 24M68107-39#16389#16428
24M → 40K46123-77#16428#16505
40K → 25.2M2161-40#16505#16545
25.2M → Finish59144-85#16545#16630
TOTALS21923180-988
📊

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