Jeremiah Bartz

Bib: 49057 M US

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 23%
Gender (Male)
#0 / 33594
Top 31%
Masters (Masters Men)
#0 / 16876
Top 28%
Division (M45-49)
#0 / 4167
Top 33%
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
7:30/mi
23:16
49125
10K· 6.21 mi
7:50/mi
47:35
5081
15K· 9.32 mi
7:58/mi
1:12:17
4451
20K· 12.43 mi
7:48/mi
1:36:30
6740
Half· 13.10 mi
8:11/mi
1:41:59
27
25K· 15.53 mi
8:04/mi
2:01:37
5063
30K· 18.64 mi
8:37/mi
2:28:22
6946
35K· 21.75 mi
9:14/mi
2:57:01
8788
40K· 24.85 mi
11:04/mi
3:31:23
5875
Finish· 26.22 mi
8:56/mi
3:43:33
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
1:41:597:48 /mi⚡ faster
2nd Half
2:01:349:16 /mi+19.2%
Positive split — 19.2% slower in the second half
AI Race Performance Report

Jeremiah'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
23:167:303.11 mi23:16
7:30
-
10K
47:357:403.10 mi24:19
7:50
+0:20
15K
1:12:177:463.11 mi24:42
7:58
+0:08
20K
1:36:307:463.11 mi24:13
7:48
-0:10
Half(13.10 mi)
1:41:597:480.67 mi5:29
8:11
+0:23
25K
2:01:377:502.43 mi19:38
8:04
-0:07
30K
2:28:227:583.11 mi26:45
8:37
+0:33
35K
2:57:018:093.11 mi28:39
9:14
+0:37
40K
3:31:238:313.10 mi34:22
11:04
+1:50
Finish(26.22 mi)
3:43:338:321.37 mi12:10
8:56
-2:08
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jeremiah's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:30 /mi

Average Pace

8:32 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

23:16

10% of race

Time at Steady Pace

2:05:06

56% of race

Time at Slower Pace

1:15:11

34% of race

Average Pace: 8:32 /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 mi8929736173611044983718371
10K3.10 mi9917-9888036-6758036-6751101387408740
15K3.11 mi10094-1778136-1008136-1001044983718371
20K3.11 mi10195-1018196-608196-601071385268526
Half(13.10 mi)0.67 mi10271-768237-418237-411250897569756
25K2.43 mi10422-1518318-818318-811193093039303
30K3.11 mi10941-5198606-2888606-288140661055910559
35K3.11 mi11817-8769117-5119117-511160951150211502
40K3.10 mi14094-227710480-136310480-1363283791808118081
Finish(26.22 mi)1.37 mi13973+12110353+12710353+1271424198569856

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
131 ft55 ft
49ft125ft
117 ft

Overall

10449

Males

8371

M45-49

8371

5K→10K

3.1 - 6.2 mi

Top 18%
55 ft24 ft
50ft81ft
45 ft

Overall

11013

Males

8740

M45-49

8740

10K→15K

6.2 - 9.3 mi

Top 17%
24 ft18 ft
44ft51ft
17 ft

Overall

10449

Males

8371

M45-49

8371

15K→20K

9.3 - 12.4 mi

Top 18%
18 ft45 ft
67ft40ft
38 ft

Overall

10713

Males

8526

M45-49

8526

20K→Half

12.4 - 13.1 mi

Top 21%
45 ft26 ft
8ft27ft
20 ft

Overall

12508

Males

9756

M45-49

9756

Half→25K

13.1 - 15.5 mi

Top 20%
25 ft12 ft
50ft63ft
20 ft

Overall

11930

Males

9303

M45-49

9303

25K→30K

15.5 - 18.6 mi

Top 24%
12 ft35 ft
69ft46ft
28 ft

Overall

14066

Males

10559

M45-49

10559

30K→35K

18.6 - 21.8 mi

Top 27%
35 ft34 ft
87ft88ft
23 ft

Overall

16095

Males

11502

M45-49

11502

35K→40K

21.8 - 24.9 mi

Top 47%
34 ft17 ft
58ft75ft
31 ft

Overall

28379

Males

18081

M45-49

18081

40K→Finish

24.9 - 26.2 mi

Top 24%
17 ft13 ft
14ft18ft
13 ft

Overall

14241

Males

9856

M45-49

9856

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing