Quick Links:All Results|Race Analytics|CourseCourse Information|ContactContact Time Management

Qiongxiu Mei

Bib: 21062•F

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 29021

Gender (Female)

#0 / 12578

Masters (Masters Women)

#0 / 6862

Age Group (F50-54)

#0 / 1233

Race Day Weather

51°/41°F

overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

25:54

3.11 mi

Rank: #19117

Start → 5K

25:54 | 8:21/mi

25:54

3.11 mi

Rank: #19117

Start → 5K

25:54 | 8:21/mi

10K

51:49

6.21 mi

Rank: #19267 (-150)

5K → 10K

25:55 | 8:21/mi

10K

51:49

6.21 mi

Rank: #19267 (-150)

5K → 10K

25:55 | 8:21/mi

15K

1:18:08

9.32 mi

Rank: #19502

10K → 15K

26:19 | 8:29/mi

15K

1:18:08

9.32 mi

Rank: #19502

10K → 15K

26:19 | 8:29/mi

20K

1:45:27

12.43 mi

Rank: #19838

15K → 20K

27:19 | 8:48/mi

20K

1:45:27

12.43 mi

Rank: #19838

15K → 20K

27:19 | 8:48/mi

HALF

1:51:26

13.11 mi

Rank: #19934

20K → HALF

5:59 | 8:47/mi

HALF

1:51:26

13.11 mi

Rank: #19934

20K → HALF

5:59 | 8:47/mi

25K

2:14:00

15.53 mi

Rank: #20428

HALF → 25K

22:34 | 9:19/mi

25K

2:14:00

15.53 mi

Rank: #20428

HALF → 25K

22:34 | 9:19/mi

30K

2:43:49

18.64 mi

Rank: #20782

25K → 30K

29:49 | 9:36/mi

30K

2:43:49

18.64 mi

Rank: #20782

25K → 30K

29:49 | 9:36/mi

20M

2:56:55

20.00 mi

Rank: #20857

30K → 20M

13:06 | 9:39/mi

20M

2:56:55

20.00 mi

Rank: #20857

30K → 20M

13:06 | 9:39/mi

21M

3:07:29

21.00 mi

Rank: #20939

20M → 21M

10:34 | 10:34/mi

21M

3:07:29

21.00 mi

Rank: #20939

20M → 21M

10:34 | 10:34/mi

35K

3:13:53

21.75 mi

Rank: #20815

21M → 35K

6:24 | 8:34/mi

35K

3:13:53

21.75 mi

Rank: #20815

21M → 35K

6:24 | 8:34/mi

23M

3:25:42

23.00 mi

Rank: #20807

35K → 23M

11:49 | 9:27/mi

23M

3:25:42

23.00 mi

Rank: #20807

35K → 23M

11:49 | 9:27/mi

24M

3:34:43

24.00 mi

Rank: #20758

23M → 24M

9:01 | 9:01/mi

24M

3:34:43

24.00 mi

Rank: #20758

23M → 24M

9:01 | 9:01/mi

40K

3:42:41

24.85 mi

Rank: #20717

24M → 40K

7:58 | 9:20/mi

40K

3:42:41

24.85 mi

Rank: #20717

24M → 40K

7:58 | 9:20/mi

25.2M

3:46:08

25.20 mi

Rank: #20705

40K → 25.2M

3:27 | 10:01/mi

25.2M

3:46:08

25.20 mi

Rank: #20705

40K → 25.2M

3:27 | 10:01/mi

FINISH

3:54:55

26.22 mi

Rank: #20646

25.2M → FINISH

8:47 | 8:38/mi

FINISH

3:54:55

26.22 mi

Rank: #20646

25.2M → FINISH

8:47 | 8:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:51:26

Pace8:31 /mi

2nd Half

Spacer

Distance13.11 mi

Time2:03:29

Pace9:26 /mi

📊Positive Split: 10.8% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:12:39	25:54	8:21	25:54	8:21	-
10K	6.21 mi	11:38:34	51:49	8:21	25:55	8:21	0:00
15K	9.32 mi	12:04:53	1:18:08	8:23	26:19	8:29	+0:08
20K	12.43 mi	12:32:12	1:45:27	8:30	27:19	8:48	+0:19
HALF	13.11 mi	12:38:11	1:51:26	8:31	5:59	8:47	-0:01
25K	15.53 mi	13:00:45	2:14:00	8:38	22:34	9:19	+0:32
30K	18.64 mi	13:30:34	2:43:49	8:48	29:49	9:36	+0:17
20M	20.00 mi	13:43:40	2:56:55	8:51	13:06	9:39	+0:03
21M	21.00 mi	13:54:14	3:07:29	8:56	10:34	10:34	+0:55
35K	21.75 mi	14:00:38	3:13:53	8:55	6:24	8:34	-2:00
23M	23.00 mi	14:12:27	3:25:42	8:57	11:49	9:27	+0:53
24M	24.00 mi	14:21:28	3:34:43	8:57	9:01	9:01	-0:26
40K	24.85 mi	14:29:26	3:42:41	8:58	7:58	9:20	+0:19
25.2M	25.20 mi	14:32:53	3:46:08	8:59	3:27	10:01	+0:41
FINISH	26.22 mi	14:41:40	3:54:55	8:58	8:47	8:38	-1:23

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:21 /mi

Average Pace

8:58 /mi

Slowest Pace

10:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:33:19

40% of race

Time at Steady Pace

1:04:53

28% of race

Time at Slower Pace

1:16:43

33% of race

Average Pace: 8:58 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:12:39	25:54	8:21	25:54	8:21	#19117
10K	6.21 mi	11:38:34	51:49	8:21	25:55	8:21	#19267
15K	9.32 mi	12:04:53	1:18:08	8:23	26:19	8:29	#19502
20K	12.43 mi	12:32:12	1:45:27	8:30	27:19	8:48	#19838
HALF	13.11 mi	12:38:11	1:51:26	8:31	5:59	8:47	#19934
25K	15.53 mi	13:00:45	2:14:00	8:38	22:34	9:19	#20428
30K	18.64 mi	13:30:34	2:43:49	8:48	29:49	9:36	#20782
20M	20.00 mi	13:43:40	2:56:55	8:51	13:06	9:39	#20857
21M	21.00 mi	13:54:14	3:07:29	8:56	10:34	10:34	#20939
35K	21.75 mi	14:00:38	3:13:53	8:55	6:24	8:34	#20815
23M	23.00 mi	14:12:27	3:25:42	8:57	11:49	9:27	#20807
24M	24.00 mi	14:21:28	3:34:43	8:57	9:01	9:01	#20758
40K	24.85 mi	14:29:26	3:42:41	8:58	7:58	9:20	#20717
25.2M	25.20 mi	14:32:53	3:46:08	8:59	3:27	10:01	#20705
FINISH	26.22 mi	14:41:40	3:54:55	8:58	8:47	8:38	#20646

Faster pace

Steady pace

Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3.11 mi	19117	7154	7154	19985(Top 69%)	7576(Top 60%)	7576(Top 614%)
10K	6.21 mi	3.10 mi	19267-150	7214-60	7214-60	19456(Top 67%)	7293(Top 58%)	7293(Top 591%)
15K	9.32 mi	3.11 mi	19502-235	7334-120	7334-120	19985(Top 69%)	7576(Top 60%)	7576(Top 614%)
20K	12.43 mi	3.11 mi	19838-336	7543-209	7543-209	20936(Top 72%)	8112(Top 64%)	8112(Top 658%)
HALF	13.11 mi	0.68 mi	19934-96	7591-48	7591-48	21720(Top 75%)	8483(Top 67%)	8483(Top 688%)
25K	15.53 mi	2.42 mi	20428-494	7853-262	7853-262	22425(Top 77%)	8892(Top 71%)	8892(Top 721%)
30K	18.64 mi	3.11 mi	20782-354	8070-217	8070-217	21931(Top 76%)	8731(Top 69%)	8731(Top 708%)
20M	20.00 mi	1.36 mi	20857-75	8120-50	8120-50	21561(Top 74%)	8628(Top 69%)	8628(Top 700%)
21M	21.00 mi	1.00 mi	20939-82	8167-47	8167-47	22126(Top 76%)	8951(Top 71%)	8951(Top 726%)
35K	21.75 mi	0.75 mi	20815+124	8112+55	8112+55	17944(Top 62%)	6878(Top 55%)	6878(Top 558%)
23M	23.00 mi	1.25 mi	20807+8	8121-9	8121-9	20436(Top 70%)	8181(Top 65%)	8181(Top 664%)
24M	24.00 mi	1.00 mi	20758+49	8103+18	8103+18	19561(Top 67%)	7828(Top 62%)	7828(Top 635%)
40K	24.85 mi	0.85 mi	20717+41	8094+9	8094+9	19760(Top 68%)	7958(Top 63%)	7958(Top 645%)
25.2M	25.20 mi	0.35 mi	20705+12	8095-1	8095-1	19486(Top 67%)	7819(Top 62%)	7819(Top 634%)
FINISH	26.22 mi	1.02 mi	20646+59	8076+19	8076+19	18794(Top 65%)	7463(Top 59%)	7463(Top 605%)

7463

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 1 hour ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness 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

Share Feedback

Quick Links

Explore more race data and athlete comparisons

All Results

Browse complete race results with filtering

→

Race Analytics

View race statistics, trends, and insights

→

Course Information

View interactive course map and elevation

→

Contact Time Management

Questions about your timing data or results

→

Results processed 3 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Qiongxiu Mei

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→HALF

HALF→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→FINISH