Stefan Irion

New York, NY

Bib: 2979 M 51

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 3%

Gender (Male)

#0 / 31978

Top 6%

Masters (Masters Men)

#0 / 14572

Top 4%

Division (M50-54)

#0 / 2905

Top 3%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

6:23/mi

19:10

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

6:24/mi

19:51

→ flat

76 ft elev

6:27/mi

25:37

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

6:24/mi

32:01

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

6:29/mi

38:30

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

6:33/mi

39:54

→ flat0.6% grade

58 ft elev

6:28/mi

44:59

↓ 30 ft0.6% grade

33 ft elev

6:30/mi

51:29

↑ 30 ft0.4% grade

54 ft elev

6:35/mi

58:04

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

6:33/mi

1:00:10

↓ 13 ft0.8% grade

66 ft elev

10M

6:32/mi

1:04:36

↓ 36 ft0.9% grade

33 ft elev

11M

6:44/mi

1:11:20

↑ 43 ft0.7% grade

72 ft elev

12M

6:33/mi

1:17:53

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

6:45/mi

1:20:46

↑ 16 ft0.7% grade

54 ft elev

13M

6:42/mi

1:24:36

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

7:16/mi

1:25:24

→ flat0.5% grade

49 ft elev

14M

6:42/mi

1:31:22

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

7:08/mi

1:38:30

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

7:38/mi

1:42:35

↑ 68 ft2.4% grade

169 ft elev

16M

6:43/mi

1:45:43

↓ 45 ft1.7% grade

125 ft elev

17M

6:52/mi

1:52:35

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

6:50/mi

1:59:25

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

6:58/mi

2:03:53

→ flat

41 ft elev

19M

7:03/mi

2:06:25

→ flat0.2% grade

39 ft elev

20M

7:32/mi

2:13:57

↑ 43 ft0.7% grade

72 ft elev

21M

7:56/mi

2:21:53

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

7:49/mi

2:27:44

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:12/mi

2:29:48

→ flat0.2% grade

51 ft elev

23M

7:59/mi

2:37:47

↓ 10 ft0.1% grade

46 ft elev

24M

8:18/mi

2:46:05

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

8:36/mi

2:53:26

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

8:01/mi

2:54:36

↑ 10 ft1.3% grade

111 ft elev

26M

7:36/mi

3:02:12

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:01/mi

3:03:44

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

1:25:246:31 /mi⚡ faster

2nd Half

1:38:207:30 /mi+15.1%

Positive split — 15.1% slower in the second half

AI Race Performance Report

Stefan'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

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	19:10	6:23	3.00 mi	19:10	6:23	-
5K	19:51	6:23	0.11 mi	0:41	6:24	+0:01
4M	25:37	6:24	0.89 mi	5:46	6:27	+0:03
5M	32:01	6:24	1.00 mi	6:24	6:24	-0:03
6M	38:30	6:25	1.00 mi	6:29	6:29	+0:05
10K	39:54	6:25	0.21 mi	1:24	6:33	+0:04
7M	44:59	6:26	0.79 mi	5:05	6:28	-0:05
8M	51:29	6:26	1.00 mi	6:30	6:30	+0:02
9M	58:04	6:27	1.00 mi	6:35	6:35	+0:05
15K	1:00:10	6:27	0.32 mi	2:06	6:33	-0:02
10M	1:04:36	6:28	0.68 mi	4:26	6:32	-0:01
11M	1:11:20	6:29	1.00 mi	6:44	6:44	+0:12
12M	1:17:53	6:29	1.00 mi	6:33	6:33	-0:11
20K	1:20:46	6:30	0.43 mi	2:53	6:45	+0:12
13M	1:24:36	6:30	0.57 mi	3:50	6:42	-0:03
Half(13.11 mi)	1:25:24	6:31	0.11 mi	0:48	7:16	+0:34
14M	1:31:22	6:32	0.89 mi	5:58	6:42	-0:34
15M	1:38:30	6:34	1.00 mi	7:08	7:08	+0:26
25K	1:42:35	6:36	0.53 mi	4:05	7:38	+0:30
16M	1:45:43	6:36	0.47 mi	3:08	6:43	-0:55
17M	1:52:35	6:37	1.00 mi	6:52	6:52	+0:09
18M	1:59:25	6:38	1.00 mi	6:50	6:50	-0:02
30K	2:03:53	6:39	0.64 mi	4:28	6:58	+0:08
19M	2:06:25	6:39	0.36 mi	2:32	7:03	+0:05
20M	2:13:57	6:42	1.00 mi	7:32	7:32	+0:29
21M	2:21:53	6:45	1.00 mi	7:56	7:56	+0:24
35K	2:27:44	6:48	0.75 mi	5:51	7:49	-0:07
22M	2:29:48	6:49	0.25 mi	2:04	8:12	+0:23
23M	2:37:47	6:52	1.00 mi	7:59	7:59	-0:13
24M	2:46:05	6:55	1.00 mi	8:18	8:18	+0:19
40K	2:53:26	6:59	0.85 mi	7:21	8:36	+0:18
25M	2:54:36	6:59	0.15 mi	1:10	8:01	-0:35
26M	3:02:12	7:00	1.00 mi	7:36	7:36	-0:25
Finish(26.22 mi)	3:03:44	7:01	0.22 mi	1:32	7:01	-0:35

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:23 /mi

Average Pace

7:01 /mi

Slowest Pace

8:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

50:05

27% of race

Time at Steady Pace

1:12:59

40% of race

Time at Slower Pace

1:00:40

33% of race

Average Pace: 7:00 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
3M	3.00 mi	919	837	17	1618	1459	68
5K	0.11 mi	922-3	838-1	18-1	1319	1214	50
4M	0.89 mi	945-23	861-23	19-1	1135	1032	37
5M	1.00 mi	967-22	879-18	24-5	1152	1047	39
6M	1.00 mi	1010-43	917-38	26-2	1248	1126	44
10K	0.21 mi	1009+1	914+3	26	1146	1042	36
7M	0.79 mi	1043-34	945-31	27-1	1402	1270	52
8M	1.00 mi	1047-4	950-5	26+1	1105	1008	30
9M	1.00 mi	1062-15	964-14	27-1	1200	1093	37
15K	0.32 mi	1069-7	971-7	28-1	1617	1463	64
10M	0.68 mi	1079-10	980-9	28	1399	1271	53
11M	1.00 mi	1101-22	1000-20	30-2	1483	1346	46
12M	1.00 mi	1117-16	1013-13	31-1	1426	1293	48
20K	0.43 mi	1128-11	1024-11	32-1	1609	1461	54
13M	0.57 mi	1143-15	1036-12	33-1	1618	1459	68
Half(13.11 mi)	0.11 mi	1144-1	1037-1	33	4786	3579	238
14M	0.89 mi	1175-31	1067-30	33	1803	1626	77
15M	1.00 mi	1213-38	1100-33	35-2	2222	2004	97
25K	0.53 mi	1253-40	1139-39	38-3	3100	2706	154
16M	0.47 mi	1271-18	1155-16	42-4	2195	1962	99
17M	1.00 mi	1301-30	1179-24	44-2	2101	1882	89
18M	1.00 mi	1325-24	1203-24	46-2	2047	1836	89
30K	0.64 mi	1360-35	1232-29	50-4	2139	1903	105
19M	0.36 mi	1380-20	1252-20	52-2	2478	2182	124
20M	1.00 mi	1480-100	1342-90	60-8	3258	2763	175
21M	1.00 mi	1585-105	1439-97	62-2	4851	3883	265
35K	0.75 mi	1666-81	1509-70	68-6	4567	3650	249
22M	0.25 mi	1712-46	1550-41	69-1	5485	4296	291
23M	1.00 mi	1895-183	1705-155	84-15	5145	4019	270
24M	1.00 mi	1977-82	1776-71	89-5	5152	3975	262
40K	0.85 mi	2064-87	1844-68	92-3	8776	6188	460
25M	0.15 mi	2076-12	1851-7	93-1	5452	4100	272
26M	1.00 mi	2081-5	1847+4	95-2	3639	2864	163
Finish(26.22 mi)	0.22 mi	2076+5	1843+4	95	2881	2325	107

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 3%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

1618

Males

13.0 - 13.1 mi

Top 8%

36 ft39 ft

↑ 3ft↓ 0ft

3 ft

Overall

4786

Males

3579

M50-54

238

Half→14M

13.1 - 14.0 mi

Top 3%

52 ft36 ft

↑ 23ft↓ 39ft

39 ft

Overall

1803

Males

1626

M50-54

14M→15M

14.0 - 15.0 mi

Top 4%

36 ft92 ft

↑ 62ft↓ 7ft

56 ft

Overall

2222

Males

2004

M50-54

15M→25K

15.0 - 15.5 mi

Top 5%

100 ft167 ft

↑ 68ft↓ 0ft

68 ft

Overall

3100

Males

2706

M50-54

154

25K→16M

15.5 - 16.0 mi

Top 4%

171 ft128 ft

↑ 3ft↓ 45ft

43 ft

Overall

2195

Males

1962

M50-54

16M→17M

16.0 - 17.0 mi

Top 3%

108 ft59 ft

↑ 10ft↓ 59ft

49 ft

Overall

2101

Males

1882

M50-54

No position changes recorded for this athlete.

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