Jialian Du

Bib: 21807 F CN

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 48%

Masters (Masters Women)

#0 / 11371

Top 46%

Division (F55-59)

#0 / 1484

Top 38%

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

10:13/mi

31:44

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:53/mi

1:02:25

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:32/mi

1:35:08

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:35/mi

2:07:59

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:02/mi

2:15:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:28/mi

2:43:17

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:27/mi

3:21:57

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:25/mi

4:00:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:00/mi

4:34:40

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:12/mi

4:48:34

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

See every mile of your race

Add your watch's GPX to 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

2:15:2310:21 /mi⚡ faster

2nd Half

2:33:1111:41 /mi+13.1%

Positive split — 13.1% slower in the second half

Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:44	10:13	3.11 mi	31:44	10:13	-
10K	1:02:25	10:03	3.10 mi	30:41	9:53	-0:20
15K	1:35:08	10:13	3.11 mi	32:43	10:32	+0:39
20K	2:07:59	10:18	3.11 mi	32:51	10:35	+0:03
Half(13.10 mi)	2:15:23	10:21	0.67 mi	7:24	11:02	+0:27
25K	2:43:17	10:31	2.43 mi	27:54	11:28	+0:26
30K	3:21:57	10:51	3.11 mi	38:40	12:27	+0:59
35K	4:00:31	11:04	3.11 mi	38:34	12:25	-0:02
40K	4:34:40	11:04	3.10 mi	34:09	11:00	-1:25
Finish(26.22 mi)	4:48:34	11:01	1.37 mi	13:54	10:12	-0:48

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

11:01 /mi

Slowest Pace

12:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:49:02

38% of race

Time at Steady Pace

1:14:24

26% of race

Time at Slower Pace

1:45:08

36% of race

Average Pace: 11:00 /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	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	41003	13948	13948	37663	12342	12342
10K	3.10 mi	37859+3144	12324+1624	12324+1624	35295	11106	11106
15K	3.11 mi	37664+195	12233+91	12233+91	37663	12342	12342
20K	3.11 mi	37840-176	12434-201	12434-201	38472	13020	13020
Half(13.10 mi)	0.67 mi	37869-29	12478-44	12478-44	39238	13629	13629
25K	2.43 mi	38151-282	12745-267	12745-267	39965	14245	14245
30K	3.11 mi	38902-751	13316-571	13316-571	41526	15552	15552
35K	3.11 mi	38633+269	13400-84	13400-84	37374	14023	14023
40K	3.10 mi	37217+1416	12902+498	12902+498	27889	10050	10050
Finish(26.22 mi)	1.37 mi	36502+715	12625+277	12625+277	24659	8532	8532

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%

×10

+49ft-125ft

Overall

37663

Females

12342

F55-59

12342

5K→10K

3.1 - 6.2 mi

Top 59%

+50ft-81ft

Overall

35295

Females

11106

F55-59

11106

10K→15K

6.2 - 9.3 mi

Top 63%

+44ft-51ft

Overall

37663

Females

12342

F55-59

12342

15K→20K

9.3 - 12.4 mi

Top 64%

+67ft-40ft

Overall

38472

Females

13020

F55-59

13020

20K→Half

12.4 - 13.1 mi

Top 66%

+8ft-27ft

Overall

39238

Females

13629

F55-59

13629

Half→25K

13.1 - 15.5 mi

Top 67%

+50ft-63ft

Overall

39965

Females

14245

F55-59

14245

25K→30K

15.5 - 18.6 mi

Top 69%

+69ft-46ft

Overall

41526

Females

15552

F55-59

15552

30K→35K

18.6 - 21.8 mi

Top 63%

+87ft-88ft

Overall

37374

Females

14023

F55-59

14023

35K→40K

21.8 - 24.9 mi

Top 47%

+58ft-75ft

Overall

27889

Females

10050

F55-59

10050

40K→Finish

24.9 - 26.2 mi

Top 41%

+14ft-18ft

Overall

24659

Females

8532

F55-59

8532

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#41003
5K → 10K	413185*+3144	#41003 → #37859
10K → 15K	200395*+195	#37859 → #37664
15K → 20K	200200-176	#37664 → #37840
20K → Half	142113-29	#37840 → #37869
Half → 25K	200200-282	#37869 → #38151
25K → 30K	1102351-751	#38151 → #38902
30K → 35K	200469*+269	#38902 → #38633
35K → 40K	271443*+1416	#38633 → #37217
40K → Finish	8723*+715	#37217 → #36502
TOTALS	21207079*+4501	#41003 → #36502

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other apps.

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

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 4 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing