John Bittner

Bib: 20666 M US

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Top 42%

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Top 48%

Division (M55-59)

#0 / 2251

Top 40%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

9:41/mi

30:03

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:38/mi

59:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:46/mi

1:30:14

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:26/mi

1:59:30

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:43/mi

2:06:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:37/mi

2:29:26

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:40/mi

2:59:25

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:08/mi

3:30:51

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:00/mi

4:01:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:01/mi

4:15:32

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half

2:06:019:38 /mi⚡ faster

2nd Half

2:09:319:53 /mi+2.8%

Positive split — 2.8% slower in the second half

AI Race Performance Report

John'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.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:03	9:41	3.11 mi	30:03	9:41	-
10K	59:56	9:39	3.10 mi	29:53	9:38	-0:03
15K	1:30:14	9:41	3.11 mi	30:18	9:46	+0:08
20K	1:59:30	9:37	3.11 mi	29:16	9:26	-0:20
Half(13.10 mi)	2:06:01	9:38	0.67 mi	6:31	9:43	+0:17
25K	2:29:26	9:38	2.43 mi	23:25	9:37	-0:06
30K	2:59:25	9:38	3.11 mi	29:59	9:40	+0:03
35K	3:30:51	9:42	3.11 mi	31:26	10:08	+0:28
40K	4:01:53	9:44	3.10 mi	31:02	10:00	-0:08
Finish(26.22 mi)	4:15:32	9:46	1.37 mi	13:39	10:01	+0:01

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of John's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

9:26 /mi

Average Pace

9:45 /mi

Slowest Pace

10:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:59:25

70% of race

Time at Steady Pace

1:16:07

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:45 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	35152	24119	24119	30468	21408	21408
10K	3.10 mi	33855+1297	23401+718	23401+718	32731	22723	22723
15K	3.11 mi	32581+1274	22672+729	22672+729	30468	21408	21408
20K	3.11 mi	31249+1332	21839+833	21839+833	28385	20096	20096
Half(13.10 mi)	0.67 mi	31004+245	21684+155	21684+155	27967	19688	19688
25K	2.43 mi	29939+1065	20969+715	20969+715	26402	18610	18610
30K	3.11 mi	28196+1743	19753+1216	19753+1216	23016	16230	16230
35K	3.11 mi	26816+1380	18713+1040	18713+1040	22617	15461	15461
40K	3.10 mi	25629+1187	17775+938	17775+938	20809	13918	13918
Finish(26.22 mi)	1.37 mi	25339+290	17544+231	17544+231	23107	15194	15194

15194

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#35152
5K → 10K	1881485+1297	#35152 → #33855
10K → 15K	651339+1274	#33855 → #32581
15K → 20K	321364+1332	#32581 → #31249
20K → Half	11256+245	#31249 → #31004
Half → 25K	311096+1065	#31004 → #29939
25K → 30K	221765+1743	#29939 → #28196
30K → 35K	571437+1380	#28196 → #26816
35K → 40K	601247+1187	#26816 → #25629
40K → Finish	56346+290	#25629 → #25339
TOTALS	52210335+9813	#35152 → #25339

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing