Joern Hartmann

Bib: 41637 M CH

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 46%
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:08/mi
28:21
49125
10K· 6.21 mi
9:03/mi
56:27
5081
15K· 9.32 mi
9:08/mi
1:24:47
4451
20K· 12.43 mi
8:49/mi
1:52:08
6740
Half· 13.10 mi
9:09/mi
1:58:16
27
25K· 15.53 mi
9:13/mi
2:20:41
5063
30K· 18.64 mi
10:58/mi
2:54:43
6946
35K· 21.75 mi
11:37/mi
3:30:47
8788
40K· 24.85 mi
11:42/mi
4:07:07
5875
Finish· 26.22 mi
11:24/mi
4:22:39
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
1:58:169:02 /mi⚡ faster
2nd Half
2:24:2311:01 /mi+22.1%
Positive split — 22.1% slower in the second half
AI Race Performance Report

Joern's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:219:083.11 mi28:21
9:08
-
10K
56:279:063.10 mi28:06
9:03
-0:05
15K
1:24:479:063.11 mi28:20
9:08
+0:05
20K
1:52:089:023.11 mi27:21
8:49
-0:19
Half(13.10 mi)
1:58:169:020.67 mi6:08
9:09
+0:20
25K
2:20:419:042.43 mi22:25
9:13
+0:04
30K
2:54:439:233.11 mi34:02
10:58
+1:45
35K
3:30:479:423.11 mi36:04
11:37
+0:39
40K
4:07:079:573.10 mi36:20
11:42
+0:05
Finish(26.22 mi)
4:22:3910:021.37 mi15:32
11:24
-0:18
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Joern's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:49 /mi

Average Pace

10:01 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:20:41

54% of race

Time at Slower Pace

2:01:58

46% of race

Average Pace: 10:01 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi286492030020300227721662216622
10K3.10 mi26758+189119117+118319117+1183251601809518095
15K3.11 mi25253+150518204+91318204+913227721662216622
20K3.11 mi24007+124617416+78817416+788212091554115541
Half(13.10 mi)0.67 mi23895+11217338+7817338+78221951613316133
25K2.43 mi23516+37917045+29317045+293228551642316423
30K3.11 mi25766-225018334-128918334-1289323792142821428
35K3.11 mi26788-102218699-36518699-365322592063620636
40K3.10 mi27514-72618894-19518894-195332042066320663
Finish(26.22 mi)1.37 mi27781-26718991-9718991-97349202157721577

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
131 ft55 ft
49ft125ft
117 ft

Overall

22772

Males

16622

M45-49

16622

5K→10K

3.1 - 6.2 mi

Top 42%
55 ft24 ft
50ft81ft
45 ft

Overall

25160

Males

18095

M45-49

18095

10K→15K

6.2 - 9.3 mi

Top 38%
24 ft18 ft
44ft51ft
17 ft

Overall

22772

Males

16622

M45-49

16622

15K→20K

9.3 - 12.4 mi

Top 35%
18 ft45 ft
67ft40ft
38 ft

Overall

21209

Males

15541

M45-49

15541

20K→Half

12.4 - 13.1 mi

Top 37%
45 ft26 ft
8ft27ft
20 ft

Overall

22195

Males

16133

M45-49

16133

Half→25K

13.1 - 15.5 mi

Top 38%
25 ft12 ft
50ft63ft
20 ft

Overall

22855

Males

16423

M45-49

16423

25K→30K

15.5 - 18.6 mi

Top 54%
12 ft35 ft
69ft46ft
28 ft

Overall

32379

Males

21428

M45-49

21428

30K→35K

18.6 - 21.8 mi

Top 54%
35 ft34 ft
87ft88ft
23 ft

Overall

32259

Males

20636

M45-49

20636

35K→40K

21.8 - 24.9 mi

Top 56%
34 ft17 ft
58ft75ft
31 ft

Overall

33204

Males

20663

M45-49

20663

40K→Finish

24.9 - 26.2 mi

Top 58%
17 ft13 ft
14ft18ft
13 ft

Overall

34920

Males

21577

M45-49

21577

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing