Tao Ji

Bib: 21935F

QC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:08
Rank: #17294
Start5K
8:25/mi
26:08 split
10K· 6.21 mi
52:29
Rank: #17204 (+90)
5K10K
8:29/mi
26:21 split
15K· 9.32 mi
1:19:35
Rank: #17328 (-124)
10K15K
8:43/mi
27:06 split
20K· 12.43 mi
1:48:12
Rank: #17565 (-237)
15K20K
9:13/mi
28:37 split
Half· 13.11 mi
1:54:32
Rank: #17663 (-98)
20KHalf
9:17/mi
6:20 split
25K· 15.53 mi
2:17:32
Rank: #17605 (+58)
Half25K
9:29/mi
23:00 split
30K· 18.64 mi
2:48:51
Rank: #17624 (-19)
25K30K
10:05/mi
31:19 split
20M
3:02:52
Rank: #17631 (-7)
30K20M
10:19/mi
14:01 split
21M
3:14:38
Rank: #17734 (-103)
20M21M
11:46/mi
11:46 split
35K· 21.75 mi
3:22:43
Rank: #17811 (-77)
21M35K
10:48/mi
8:05 split
23M
3:36:09
Rank: #17778 (+33)
35K23M
10:44/mi
13:26 split
24M
3:45:58
Rank: #17698 (+80)
23M24M
9:49/mi
9:49 split
40K· 24.85 mi
3:53:48
Rank: #17479 (+219)
24M40K
9:10/mi
7:50 split
25.2M
3:57:43
Rank: #17427 (+52)
40K25.2M
11:21/mi
3:55 split
Finish· 26.22 mi
4:06:53
Rank: #17277 (+150)
25.2MFinish
9:00/mi
9:10 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:32
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:12:21
Pace10:06 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1826:088:2526:08
8:25
-
10K
6.21 mi11:48:3952:298:2726:21
8:29
+0:04
15K
9.32 mi12:15:451:19:358:3227:06
8:43
+0:14
20K
12.43 mi12:44:221:48:128:4228:37
9:13
+0:30
Half
13.11 mi12:50:421:54:328:446:20
9:17
+0:04
25K
15.53 mi13:13:422:17:328:5123:00
9:29
+0:12
30K
18.64 mi13:45:012:48:519:0331:19
10:05
+0:36
20M
20.00 mi13:59:023:02:529:0914:01
10:19
+0:14
21M
21.00 mi14:10:483:14:389:1611:46
11:46
+1:27
35K
21.75 mi14:18:533:22:439:198:05
10:48
-0:58
23M
23.00 mi14:32:193:36:099:2413:26
10:44
-0:04
24M
24.00 mi14:42:083:45:589:259:49
9:49
-0:55
40K
24.85 mi14:49:583:53:489:247:50
9:10
-0:39
25.2M
25.20 mi14:53:533:57:439:263:55
11:21
+2:11
Finish
26.22 mi15:03:034:06:539:259:10
9:00
-2:21

Checkpoints & Pacing

📈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

8:25 /mi

Average Pace

9:25 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:35

32% of race

Time at Steady Pace

1:24:46

34% of race

Time at Slower Pace

1:22:32

33% of race

Average Pace: 9:25 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:22:1826:088:2526:08
8:25
#17294
10K
6.21 mi11:48:3952:298:2726:21
8:29
#17204
15K
9.32 mi12:15:451:19:358:3227:06
8:43
#17328
20K
12.43 mi12:44:221:48:128:4228:37
9:13
#17565
Half
13.11 mi12:50:421:54:328:446:20
9:17
#17663
25K
15.53 mi13:13:422:17:328:5123:00
9:29
#17605
30K
18.64 mi13:45:012:48:519:0331:19
10:05
#17624
20M
20.00 mi13:59:023:02:529:0914:01
10:19
#17631
21M
21.00 mi14:10:483:14:389:1611:46
11:46
#17734
35K
21.75 mi14:18:533:22:439:198:05
10:48
#17811
23M
23.00 mi14:32:193:36:099:2413:26
10:44
#17778
24M
24.00 mi14:42:083:45:589:259:49
9:49
#17698
40K
24.85 mi14:49:583:53:489:247:50
9:10
#17479
25.2M
25.20 mi14:53:533:57:439:263:55
11:21
#17427
Finish
26.22 mi15:03:034:06:539:259:10
9:00
#17277
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi172946335633517613(Top 69%)6497(Top 59%)6497(Top 547%)
10K6.21 mi3.10 mi17204+906274+616274+6117160(Top 67%)6230(Top 57%)6230(Top 525%)
15K9.32 mi3.11 mi17328-1246336-626336-6217613(Top 69%)6497(Top 59%)6497(Top 547%)
20K12.43 mi3.11 mi17565-2376499-1636499-16318237(Top 71%)6829(Top 63%)6829(Top 575%)
Half13.11 mi0.68 mi17663-986559-606559-6019368(Top 76%)7525(Top 69%)7525(Top 634%)
25K15.53 mi2.42 mi17605+586550+96550+917518(Top 69%)6546(Top 60%)6546(Top 551%)
30K18.64 mi3.11 mi17624-196609-596609-5917601(Top 69%)6843(Top 63%)6843(Top 576%)
20M20.00 mi1.36 mi17631-76656-476656-4717445(Top 68%)6951(Top 64%)6951(Top 586%)
21M21.00 mi1.00 mi17734-1036748-926748-9218284(Top 72%)7467(Top 68%)7467(Top 629%)
35K21.75 mi0.75 mi17811-776808-606808-6019360(Top 76%)8009(Top 73%)8009(Top 675%)
23M23.00 mi1.25 mi17778+336810-26810-217652(Top 69%)7246(Top 66%)7246(Top 610%)
24M24.00 mi1.00 mi17698+806788+226788+2215709(Top 61%)6299(Top 58%)6299(Top 531%)
40K24.85 mi0.85 mi17479+2196700+886700+8811640(Top 46%)4378(Top 40%)4378(Top 369%)
25.2M25.20 mi0.35 mi17427+526686+146686+1415682(Top 61%)6383(Top 58%)6383(Top 538%)
Finish26.22 mi1.02 mi17277+1506630+566630+5614217(Top 56%)5593(Top 51%)5593(Top 471%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

17613

Females

6497

F50-54

6497

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17160

Females

6230

F50-54

6230

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

17613

Females

6497

F50-54

6497

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

18237

Females

6829

F50-54

6829

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19368

Females

7525

F50-54

7525

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

17518

Females

6546

F50-54

6546

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

17601

Females

6843

F50-54

6843

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17445

Females

6951

F50-54

6951

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

18284

Females

7467

F50-54

7467

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

19360

Females

8009

F50-54

8009

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17652

Females

7246

F50-54

7246

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

15709

Females

6299

F50-54

6299

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

11640

Females

4378

F50-54

4378

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15682

Females

6383

F50-54

6383

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14217

Females

5593

F50-54

5593

Passing Analysis

Category:
Athletes Passed
2102
Passed By
2085
Net Change
+17
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17294
5K10K325235+90#17294#17204
10K15K202326-124#17204#17328
15K20K187424-237#17328#17565
20KHalf19117-98#17565#17663
Half25K236178+58#17663#17605
25K30K237256-19#17605#17624
30K20M113120-7#17624#17631
20M21M71174-103#17631#17734
21M35K44121-77#17734#17811
35K23M12592+33#17811#17778
23M24M10525+80#17778#17698
24M40K2190+219#17698#17479
40K25.2M6311+52#17479#17427
25.2MFinish1566+150#17427#17277
TOTALS21022085+17
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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