All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Ning Yu

Bib: 24850•F

NC

Boston Marathon logo
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 (F60-64)
#0 / 782
Top 29%
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
5K
28:33
3.11 mi
Rank: #23428
Start → 5K
28:33 | 9:12/mi
10K
56:37
6.21 mi
Rank: #23226 (+202)
5K → 10K
28:04 | 9:03/mi
15K
1:24:27
9.32 mi
Rank: #22967 (+259)
10K → 15K
27:50 | 8:58/mi
20K
1:52:39
12.43 mi
Rank: #22771 (+196)
15K → 20K
28:12 | 9:05/mi
HALF
1:58:43
13.11 mi
Rank: #22757 (+14)
20K → HALF
6:04 | 8:55/mi
25K
2:20:43
15.53 mi
Rank: #22530 (+227)
HALF → 25K
22:00 | 9:05/mi
30K
2:49:31
18.64 mi
Rank: #22164 (+366)
25K → 30K
28:48 | 9:17/mi
20M
3:02:05
20.00 mi
Rank: #22005 (+159)
30K → 20M
12:34 | 9:16/mi
21M
3:11:34
21.00 mi
Rank: #21801 (+204)
20M → 21M
9:29 | 9:29/mi
35K
3:18:15
21.75 mi
Rank: #21724 (+77)
21M → 35K
6:41 | 8:57/mi
23M
3:29:42
23.00 mi
Rank: #21590 (+134)
35K → 23M
11:27 | 9:09/mi
24M
3:38:40
24.00 mi
Rank: #21511 (+79)
23M → 24M
8:58 | 8:58/mi
40K
3:46:20
24.85 mi
Rank: #21407 (+104)
24M → 40K
7:40 | 8:59/mi
25.2M
3:49:41
25.20 mi
Rank: #21362 (+45)
40K → 25.2M
3:21 | 9:43/mi
FINISH
3:58:34
26.22 mi
Rank: #21299 (+63)
25.2M → FINISH
8:53 | 8:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:58:43
Pace9:04 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:59:51
Pace9:09 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:34:3728:339:1228:33
9:12
-
10K
6.21 mi12:02:4156:379:0728:04
9:03
-0:09
15K
9.32 mi12:30:311:24:279:0427:50
8:58
-0:05
20K
12.43 mi12:58:431:52:399:0428:12
9:05
+0:07
HALF
13.11 mi13:04:471:58:439:046:04
8:55
-0:10
25K
15.53 mi13:26:472:20:439:0422:00
9:05
+0:10
30K
18.64 mi13:55:352:49:319:0628:48
9:17
+0:12
20M
20.00 mi14:08:093:02:059:0712:34
9:16
-0:01
21M
21.00 mi14:17:383:11:349:089:29
9:29
+0:13
35K
21.75 mi14:24:193:18:159:076:41
8:57
-0:32
23M
23.00 mi14:35:463:29:429:0811:27
9:09
+0:12
24M
24.00 mi14:44:443:38:409:078:58
8:58
-0:11
40K
24.85 mi14:52:243:46:209:077:40
8:59
+0:01
25.2M
25.20 mi14:55:453:49:419:073:21
9:43
+0:44
FINISH
26.22 mi15:04:383:58:349:078:53
8:44
-0:59

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

8:44 /mi

Average Pace

9:06 /mi

Slowest Pace

9:43 /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

3:55:13

99% of race

Time at Steady Pace

3:21

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:06 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:34:3728:339:1228:33
9:12
#23428
10K
6.21 mi12:02:4156:379:0728:04
9:03
#23226
15K
9.32 mi12:30:311:24:279:0427:50
8:58
#22967
20K
12.43 mi12:58:431:52:399:0428:12
9:05
#22771
HALF
13.11 mi13:04:471:58:439:046:04
8:55
#22757
25K
15.53 mi13:26:472:20:439:0422:00
9:05
#22530
30K
18.64 mi13:55:352:49:319:0628:48
9:17
#22164
20M
20.00 mi14:08:093:02:059:0712:34
9:16
#22005
21M
21.00 mi14:17:383:11:349:089:29
9:29
#21801
35K
21.75 mi14:24:193:18:159:076:41
8:57
#21724
23M
23.00 mi14:35:463:29:429:0811:27
9:09
#21590
24M
24.00 mi14:44:443:38:409:078:58
8:58
#21511
40K
24.85 mi14:52:243:46:209:077:40
8:59
#21407
25.2M
25.20 mi14:55:453:49:419:073:21
9:43
#21362
FINISH
26.22 mi15:04:383:58:349:078:53
8:44
#21299
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi234289382938222503(Top 78%)8875(Top 71%)8875(Top 1135%)
10K6.21 mi3.10 mi23226+2029273+1099273+10922976(Top 79%)9140(Top 73%)9140(Top 1169%)
15K9.32 mi3.11 mi22967+2599126+1479126+14722503(Top 78%)8875(Top 71%)8875(Top 1135%)
20K12.43 mi3.11 mi22771+1969034+929034+9222260(Top 77%)8790(Top 70%)8790(Top 1124%)
HALF13.11 mi0.68 mi22757+149024+109024+1022302(Top 77%)8794(Top 70%)8794(Top 1125%)
25K15.53 mi2.42 mi22530+2278921+1038921+10321498(Top 74%)8416(Top 67%)8416(Top 1076%)
30K18.64 mi3.11 mi22164+3668767+1548767+15420833(Top 72%)8176(Top 65%)8176(Top 1046%)
20M20.00 mi1.36 mi22005+1598698+698698+6920095(Top 69%)7861(Top 62%)7861(Top 1005%)
21M21.00 mi1.00 mi21801+2048610+888610+8818474(Top 64%)7059(Top 56%)7059(Top 903%)
35K21.75 mi0.75 mi21724+778583+278583+2719799(Top 68%)7861(Top 62%)7861(Top 1005%)
23M23.00 mi1.25 mi21590+1348519+648519+6419211(Top 66%)7583(Top 60%)7583(Top 970%)
24M24.00 mi1.00 mi21511+798492+278492+2719340(Top 67%)7698(Top 61%)7698(Top 984%)
40K24.85 mi0.85 mi21407+1048450+428450+4218285(Top 63%)7205(Top 57%)7205(Top 921%)
25.2M25.20 mi0.35 mi21362+458431+198431+1918361(Top 63%)7253(Top 58%)7253(Top 927%)
FINISH26.22 mi1.02 mi21299+638407+248407+2419277(Top 66%)7703(Top 61%)7703(Top 985%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22503

Females

8875

F60-64

8875

5K→10K

3.1 - 6.2 mi

Top 79%
×5
+79ft-138ft

Overall

22976

Females

9140

F60-64

9140

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22503

Females

8875

F60-64

8875

15K→20K

9.3 - 12.4 mi

Top 77%
×5
+106ft-86ft

Overall

22260

Females

8790

F60-64

8790

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22302

Females

8794

F60-64

8794

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21498

Females

8416

F60-64

8416

25K→30K

15.5 - 18.6 mi

Top 72%
×9
+181ft-148ft

Overall

20833

Females

8176

F60-64

8176

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

20095

Females

7861

F60-64

7861

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18474

Females

7059

F60-64

7059

21M→35K

21.0 - 21.8 mi

Top 68%
×7
+17ft-86ft

Overall

19799

Females

7861

F60-64

7861

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19211

Females

7583

F60-64

7583

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19340

Females

7698

F60-64

7698

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18285

Females

7205

F60-64

7205

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18361

Females

7253

F60-64

7253

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19277

Females

7703

F60-64

7703

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2568*
Passed By
439
Net Change
+2129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23428
5K → 10K347*145+202#23428#23226
10K → 15K327*68+259#23226#22967
15K → 20K256*60+196#22967#22771
20K → HALF3622+14#22771#22757
HALF → 25K253*26+227#22757#22530
25K → 30K388*22+366#22530#22164
30K → 20M17516+159#22164#22005
20M → 21M208*4+204#22005#21801
21M → 35K858+77#21801#21724
35K → 23M14713+134#21724#21590
23M → 24M9415+79#21590#21511
24M → 40K11410+104#21511#21407
40K → 25.2M483+45#21407#21362
25.2M → FINISH9027+63#21362#21299
TOTALS2568*439+2129

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing