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BOSTON MARATHON 2025

Hans-Jürgen Deckarm

Bib: 17751•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 46%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 49%
Division (M60-64)
#0 / 1259
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:06
Rank: #6257
Start → 5K
21:06 | 6:47/mi
10K· 6.21 mi
43:46
Rank: #8204 (-1947)
5K → 10K
22:40 | 7:18/mi
15K· 9.32 mi
1:06:52
Rank: #9105 (-901)
10K → 15K
23:06 | 7:26/mi
20K· 12.43 mi
1:30:59
Rank: #10063 (-958)
15K → 20K
24:07 | 7:46/mi
Half· 13.11 mi
1:36:20
Rank: #10281 (-218)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
1:55:44
Rank: #10896 (-615)
Half → 25K
19:24 | 8:00/mi
30K· 18.64 mi
2:21:43
Rank: #11451 (-555)
25K → 30K
25:59 | 8:22/mi
20M
2:33:12
Rank: #11551 (-100)
30K → 20M
11:29 | 8:27/mi
21M
2:42:15
Rank: #11693 (-142)
20M → 21M
9:03 | 9:03/mi
35K· 21.75 mi
2:48:32
Rank: #11820 (-127)
21M → 35K
6:17 | 8:24/mi
23M
2:59:27
Rank: #11977 (-157)
35K → 23M
10:55 | 8:43/mi
24M
3:08:13
Rank: #12185 (-208)
23M → 24M
8:46 | 8:46/mi
40K· 24.85 mi
3:15:52
Rank: #12344 (-159)
24M → 40K
7:39 | 8:57/mi
25.2M
3:19:13
Rank: #12386 (-42)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:29:41
Rank: #13127 (-741)
25.2M → Finish
10:28 | 10:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:20
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:53:21
Pace8:39 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:1121:066:4721:06
6:47
-
10K
6.21 mi11:33:5143:467:0322:40
7:18
+0:31
15K
9.32 mi11:56:571:06:527:1023:06
7:26
+0:08
20K
12.43 mi12:21:041:30:597:1924:07
7:46
+0:20
Half
13.11 mi12:26:251:36:207:215:21
7:50
+0:04
25K
15.53 mi12:45:491:55:447:2719:24
8:00
+0:10
30K
18.64 mi13:11:482:21:437:3625:59
8:22
+0:22
20M
20.00 mi13:23:172:33:127:4011:29
8:27
+0:05
21M
21.00 mi13:32:202:42:157:449:03
9:03
+0:36
35K
21.75 mi13:38:372:48:327:456:17
8:24
-0:39
23M
23.00 mi13:49:322:59:277:4810:55
8:43
+0:19
24M
24.00 mi13:58:183:08:137:518:46
8:46
+0:03
40K
24.85 mi14:05:573:15:527:537:39
8:57
+0:11
25.2M
25.20 mi14:09:183:19:137:543:21
9:43
+0:46
Finish
26.22 mi14:19:463:29:418:0010:28
10:16
+0:33

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

6:47 /mi

Average Pace

8:00 /mi

Slowest Pace

10:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:20

46% of race

Time at Steady Pace

1:22:50

40% of race

Time at Slower Pace

30:31

15% of race

Average Pace: 8:00 /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 mi11:11:1121:066:4721:06
6:47
#6257
10K
6.21 mi11:33:5143:467:0322:40
7:18
#8204
15K
9.32 mi11:56:571:06:527:1023:06
7:26
#9105
20K
12.43 mi12:21:041:30:597:1924:07
7:46
#10063
Half
13.11 mi12:26:251:36:207:215:21
7:50
#10281
25K
15.53 mi12:45:491:55:447:2719:24
8:00
#10896
30K
18.64 mi13:11:482:21:437:3625:59
8:22
#11451
20M
20.00 mi13:23:172:33:127:4011:29
8:27
#11551
21M
21.00 mi13:32:202:42:157:449:03
9:03
#11693
35K
21.75 mi13:38:372:48:327:456:17
8:24
#11820
23M
23.00 mi13:49:322:59:277:4810:55
8:43
#11977
24M
24.00 mi13:58:183:08:137:518:46
8:46
#12185
40K
24.85 mi14:05:573:15:527:537:39
8:57
#12344
25.2M
25.20 mi14:09:183:19:137:543:21
9:43
#12386
Finish
26.22 mi14:19:463:29:418:0010:28
10:16
#13127
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi62575729572911187(Top 39%)8692(Top 54%)8692(Top 690%)
10K6.21 mi3.10 mi8204-19477117-13887117-138810313(Top 36%)8321(Top 52%)8321(Top 661%)
15K9.32 mi3.11 mi9105-9017646-5297646-52911187(Top 39%)8692(Top 54%)8692(Top 690%)
20K12.43 mi3.11 mi10063-9588140-4948140-49412950(Top 46%)9395(Top 58%)9395(Top 746%)
Half13.11 mi0.68 mi10281-2188247-1078247-10714532(Top 51%)10113(Top 63%)10113(Top 803%)
25K15.53 mi2.42 mi10896-6158536-2898536-28913886(Top 49%)9694(Top 60%)9694(Top 770%)
30K18.64 mi3.11 mi11451-5558720-1848720-18413904(Top 49%)9553(Top 59%)9553(Top 759%)
20M20.00 mi1.36 mi11551-1008722-28722-213452(Top 47%)9189(Top 57%)9189(Top 730%)
21M21.00 mi1.00 mi11693-1428754-328754-3213779(Top 49%)9231(Top 57%)9231(Top 733%)
35K21.75 mi0.75 mi11820-1278788-348788-3414813(Top 52%)9630(Top 60%)9630(Top 765%)
23M23.00 mi1.25 mi11977-1578826-388826-3814642(Top 52%)9459(Top 59%)9459(Top 751%)
24M24.00 mi1.00 mi12185-2088886-608886-6016091(Top 57%)10064(Top 62%)10064(Top 799%)
40K24.85 mi0.85 mi12344-1598937-518937-5115974(Top 56%)9900(Top 61%)9900(Top 786%)
25.2M25.20 mi0.35 mi12386-428945-88945-815614(Top 55%)9680(Top 60%)9680(Top 769%)
Finish26.22 mi1.02 mi13127-7419260-3159260-31523709(Top 83%)13614(Top 85%)13614(Top 1081%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11187

Males

8692

M60-64

8692

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10313

Males

8321

M60-64

8321

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11187

Males

8692

M60-64

8692

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

12950

Males

9395

M60-64

9395

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

14532

Males

10113

M60-64

10113

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13886

Males

9694

M60-64

9694

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13904

Males

9553

M60-64

9553

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

13452

Males

9189

M60-64

9189

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13779

Males

9231

M60-64

9231

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14813

Males

9630

M60-64

9630

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14642

Males

9459

M60-64

9459

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16091

Males

10064

M60-64

10064

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15974

Males

9900

M60-64

9900

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15614

Males

9680

M60-64

9680

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

23709

Males

13614

M60-64

13614

Passing Analysis

Category:
Athletes Passed
581
Passed By
7449
Net Change
-6870
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6257
5K → 10K71954-1947#6257#8204
10K → 15K32933-901#8204#9105
15K → 20K32988-958#9105#10063
20K → Half2220-218#10063#10281
Half → 25K57672-615#10281#10896
25K → 30K101656-555#10896#11451
30K → 20M90190-100#11451#11551
20M → 21M69211-142#11551#11693
21M → 35K27154-127#11693#11820
35K → 23M75232-157#11820#11977
23M → 24M32240-208#11977#12185
24M → 40K39198-159#12185#12344
40K → 25.2M1456-42#12344#12386
25.2M → Finish4745-741#12386#13127
TOTALS5817449-6870
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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