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BOSTON MARATHON 2026

Baorui Jia

Bib: 17589•F

OR

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
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
25:17
3.11 mi
Rank: #17860
Start → 5K
25:17 | 8:09/mi
10K
51:02
6.21 mi
Rank: #18482 (-622)
5K → 10K
25:45 | 8:18/mi
15K
1:17:14
9.32 mi
Rank: #18938 (-456)
10K → 15K
26:12 | 8:26/mi
20K
1:44:42
12.43 mi
Rank: #19497 (-559)
15K → 20K
27:28 | 8:51/mi
HALF
1:50:25
13.11 mi
Rank: #19508 (-11)
20K → HALF
5:43 | 8:24/mi
25K
2:11:57
15.53 mi
Rank: #19686 (-178)
HALF → 25K
21:32 | 8:53/mi
30K
2:40:40
18.64 mi
Rank: #19876 (-190)
25K → 30K
28:43 | 9:15/mi
20M
2:53:23
20.00 mi
Rank: #19946 (-70)
30K → 20M
12:43 | 9:22/mi
21M
3:03:29
21.00 mi
Rank: #20013 (-67)
20M → 21M
10:06 | 10:06/mi
35K
3:09:45
21.75 mi
Rank: #19901 (+112)
21M → 35K
6:16 | 8:23/mi
23M
3:20:56
23.00 mi
Rank: #19803 (+98)
35K → 23M
11:11 | 8:57/mi
24M
3:29:45
24.00 mi
Rank: #19749 (+54)
23M → 24M
8:49 | 8:49/mi
40K
3:37:48
24.85 mi
Rank: #19775 (-26)
24M → 40K
8:03 | 9:25/mi
25.2M
3:41:15
25.20 mi
Rank: #19782 (-7)
40K → 25.2M
3:27 | 10:01/mi
FINISH
3:50:11
26.22 mi
Rank: #19768 (+14)
25.2M → FINISH
8:56 | 8:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:25
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time1:59:46
Pace9:09 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:1425:178:0925:17
8:09
-
10K
6.21 mi11:32:5951:028:1325:45
8:18
+0:09
15K
9.32 mi11:59:111:17:148:1826:12
8:26
+0:08
20K
12.43 mi12:26:391:44:428:2627:28
8:51
+0:25
HALF
13.11 mi12:32:221:50:258:265:43
8:24
-0:27
25K
15.53 mi12:53:542:11:578:3021:32
8:53
+0:29
30K
18.64 mi13:22:372:40:408:3828:43
9:15
+0:22
20M
20.00 mi13:35:202:53:238:4112:43
9:22
+0:07
21M
21.00 mi13:45:263:03:298:4510:06
10:06
+0:44
35K
21.75 mi13:51:423:09:458:446:16
8:23
-1:43
23M
23.00 mi14:02:533:20:568:4511:11
8:57
+0:34
24M
24.00 mi14:11:423:29:458:458:49
8:49
-0:08
40K
24.85 mi14:19:453:37:488:468:03
9:25
+0:36
25.2M
25.20 mi14:23:123:41:158:473:27
10:01
+0:36
FINISH
26.22 mi14:32:083:50:118:488:56
8:46
-1:15

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

8:09 /mi

Average Pace

8:47 /mi

Slowest Pace

10:06 /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

1:29:13

39% of race

Time at Steady Pace

1:17:56

34% of race

Time at Slower Pace

1:03:02

27% of race

Average Pace: 8:47 /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 mi11:07:1425:178:0925:17
8:09
#17860
10K
6.21 mi11:32:5951:028:1325:45
8:18
#18482
15K
9.32 mi11:59:111:17:148:1826:12
8:26
#18938
20K
12.43 mi12:26:391:44:428:2627:28
8:51
#19497
HALF
13.11 mi12:32:221:50:258:265:43
8:24
#19508
25K
15.53 mi12:53:542:11:578:3021:32
8:53
#19686
30K
18.64 mi13:22:372:40:408:3828:43
9:15
#19876
20M
20.00 mi13:35:202:53:238:4112:43
9:22
#19946
21M
21.00 mi13:45:263:03:298:4510:06
10:06
#20013
35K
21.75 mi13:51:423:09:458:446:16
8:23
#19901
23M
23.00 mi14:02:533:20:568:4511:11
8:57
#19803
24M
24.00 mi14:11:423:29:458:458:49
8:49
#19749
40K
24.85 mi14:19:453:37:488:468:03
9:25
#19775
25.2M
25.20 mi14:23:123:41:158:473:27
10:01
#19782
FINISH
26.22 mi14:32:083:50:118:488:56
8:46
#19768
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi178606427642719755(Top 68%)7452(Top 59%)7452(Top 429%)
10K6.21 mi3.10 mi18482-6226763-3366763-33619115(Top 66%)7089(Top 56%)7089(Top 408%)
15K9.32 mi3.11 mi18938-4567017-2547017-25419755(Top 68%)7452(Top 59%)7452(Top 429%)
20K12.43 mi3.11 mi19497-5597341-3247341-32421186(Top 73%)8240(Top 66%)8240(Top 474%)
HALF13.11 mi0.68 mi19508-117339+27339+219611(Top 68%)7390(Top 59%)7390(Top 425%)
25K15.53 mi2.42 mi19686-1787457-1187457-11820621(Top 71%)7978(Top 63%)7978(Top 459%)
30K18.64 mi3.11 mi19876-1907588-1317588-13120714(Top 71%)8105(Top 64%)8105(Top 467%)
20M20.00 mi1.36 mi19946-707639-517639-5120516(Top 71%)8089(Top 64%)8089(Top 466%)
21M21.00 mi1.00 mi20013-677686-477686-4720761(Top 72%)8246(Top 66%)8246(Top 475%)
35K21.75 mi0.75 mi19901+1127639+477639+4716973(Top 58%)6327(Top 50%)6327(Top 364%)
23M23.00 mi1.25 mi19803+987614+257614+2518216(Top 63%)7075(Top 56%)7075(Top 407%)
24M24.00 mi1.00 mi19749+547604+107604+1018643(Top 64%)7323(Top 58%)7323(Top 422%)
40K24.85 mi0.85 mi19775-267628-247628-2420083(Top 69%)8108(Top 64%)8108(Top 467%)
25.2M25.20 mi0.35 mi19782-77643-157643-1519471(Top 67%)7804(Top 62%)7804(Top 449%)
FINISH26.22 mi1.02 mi19768+147642+17642+119511(Top 67%)7823(Top 62%)7823(Top 450%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19755

Females

7452

F40-44

7452

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19115

Females

7089

F40-44

7089

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19755

Females

7452

F40-44

7452

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21186

Females

8240

F40-44

8240

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19611

Females

7390

F40-44

7390

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20621

Females

7978

F40-44

7978

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20714

Females

8105

F40-44

8105

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20516

Females

8089

F40-44

8089

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

20761

Females

8246

F40-44

8246

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16973

Females

6327

F40-44

6327

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18216

Females

7075

F40-44

7075

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18643

Females

7323

F40-44

7323

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

20083

Females

8108

F40-44

8108

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1
+13ft-16ft

Overall

19471

Females

7804

F40-44

7804

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
×2
+22ft-21ft

Overall

19511

Females

7823

F40-44

7823

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1020
Passed By
1529
Net Change
-1908
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17860
5K → 10K86200-622#17860#18482
10K → 15K53200-456#18482#18938
15K → 20K50200-559#18938#19497
20K → HALF2031-11#19497#19508
HALF → 25K70200-178#19508#19686
25K → 30K135200-190#19686#19876
30K → 20M68138-70#19876#19946
20M → 21M63130-67#19946#20013
21M → 35K1208+112#20013#19901
35K → 23M12628+98#19901#19803
23M → 24M9238+54#19803#19749
24M → 40K5581-26#19749#19775
40K → 25.2M2128-7#19775#19782
25.2M → FINISH6147+14#19782#19768
TOTALS10201529-1908
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing