Sarah Heincelman

Bib: 75711 F US

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Top 22%

Gender (Female)

#0 / 26115

Top 13%

Masters (Masters Women)

#0 / 11371

Top 11%

Division (F40-44)

#0 / 3355

Top 15%

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

8:27/mi

26:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:37/mi

52:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:43/mi

1:19:59

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:26/mi

1:46:09

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:38/mi

1:51:56

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:23/mi

2:12:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:26/mi

2:38:30

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:33/mi

3:05:01

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:19/mi

3:30:49

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:07/mi

3:41:52

↑ 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

1:51:568:33 /mi+1.8%

2nd Half

1:49:568:23 /mi✓ faster

Negative split — 1.8% faster in the second half

AI Race Performance Report

Sarah'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	26:13	8:27	3.11 mi	26:13	8:27	-
10K	52:57	8:32	3.10 mi	26:44	8:37	+0:10
15K	1:19:59	8:35	3.11 mi	27:02	8:43	+0:06
20K	1:46:09	8:33	3.11 mi	26:10	8:26	-0:17
Half(13.10 mi)	1:51:56	8:33	0.67 mi	5:47	8:38	+0:12
25K	2:12:20	8:32	2.43 mi	20:24	8:23	-0:15
30K	2:38:30	8:31	3.11 mi	26:10	8:26	+0:03
35K	3:05:01	8:31	3.11 mi	26:31	8:33	+0:07
40K	3:30:49	8:29	3.10 mi	25:48	8:19	-0:14
Finish(26.22 mi)	3:41:52	8:29	1.37 mi	11:03	8:07	-0:12

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Sarah'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

8:07 /mi

Average Pace

8:28 /mi

Slowest Pace

8:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:15:48

61% of race

Time at Steady Pace

1:26:04

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:28 /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	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	19080	4866	4866	18128	4559	4559
10K	3.10 mi	19237-157	4944-78	4944-78	19514	5042	5042
15K	3.11 mi	18771+466	4804+140	4804+140	18128	4559	4559
20K	3.11 mi	18256+515	4635+169	4635+169	17216	4297	4297
Half(13.10 mi)	0.67 mi	18182+74	4613+22	4613+22	16853	4202	4202
25K	2.43 mi	17500+682	4420+193	4420+193	14762	3583	3583
30K	3.11 mi	16395+1105	4112+308	4112+308	12544	2969	2969
35K	3.11 mi	15178+1217	3815+297	3815+297	11089	2752	2752
40K	3.10 mi	13898+1280	3526+289	3526+289	8825	2158	2158
Finish(26.22 mi)	1.37 mi	13406+492	3406+120	3406+120	8291	2060	2060

2060

Passing Analysis

No position changes recorded for this athlete.

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