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BOSTON MARATHON 2026

Cindy Qin

Bib: 22458•F

MA

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
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
26:53
3.11 mi
Rank: #20938
Start → 5K
26:53 | 8:40/mi
10K
53:18
6.21 mi
Rank: #20617 (+321)
5K → 10K
26:25 | 8:31/mi
15K
1:19:41
9.32 mi
Rank: #20409 (+208)
10K → 15K
26:23 | 8:30/mi
20K
1:46:35
12.43 mi
Rank: #20340 (+69)
15K → 20K
26:54 | 8:40/mi
HALF
1:52:13
13.11 mi
Rank: #20258 (+82)
20K → HALF
5:38 | 8:16/mi
25K
2:14:15
15.53 mi
Rank: #20521 (-263)
HALF → 25K
22:02 | 9:06/mi
30K
2:42:21
18.64 mi
Rank: #20382 (+139)
25K → 30K
28:06 | 9:03/mi
20M
2:54:22
20.00 mi
Rank: #20208 (+174)
30K → 20M
12:01 | 8:51/mi
21M
3:04:10
21.00 mi
Rank: #20194 (+14)
20M → 21M
9:48 | 9:48/mi
35K
3:10:33
21.75 mi
Rank: #20113 (+81)
21M → 35K
6:23 | 8:32/mi
23M
3:21:41
23.00 mi
Rank: #19979 (+134)
35K → 23M
11:08 | 8:54/mi
24M
3:30:08
24.00 mi
Rank: #19831 (+148)
23M → 24M
8:27 | 8:27/mi
40K
3:37:34
24.85 mi
Rank: #19724 (+107)
24M → 40K
7:26 | 8:42/mi
25.2M
3:41:06
25.20 mi
Rank: #19749 (-25)
40K → 25.2M
3:32 | 10:15/mi
FINISH
3:49:55
26.22 mi
Rank: #19721 (+28)
25.2M → FINISH
8:49 | 8:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:13
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time1:57:42
Pace8:59 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:34:1726:538:4026:53
8:40
-
10K
6.21 mi12:00:4253:188:3526:25
8:31
-0:09
15K
9.32 mi12:27:051:19:418:3326:23
8:30
-0:01
20K
12.43 mi12:53:591:46:358:3526:54
8:40
+0:10
HALF
13.11 mi12:59:371:52:138:345:38
8:16
-0:24
25K
15.53 mi13:21:392:14:158:3922:02
9:06
+0:50
30K
18.64 mi13:49:452:42:218:4328:06
9:03
-0:03
20M
20.00 mi14:01:462:54:228:4412:01
8:51
-0:12
21M
21.00 mi14:11:343:04:108:479:48
9:48
+0:57
35K
21.75 mi14:17:573:10:338:466:23
8:32
-1:16
23M
23.00 mi14:29:053:21:418:4711:08
8:54
+0:22
24M
24.00 mi14:37:323:30:088:468:27
8:27
-0:27
40K
24.85 mi14:44:583:37:348:467:26
8:42
+0:15
25.2M
25.20 mi14:48:303:41:068:473:32
10:15
+1:33
FINISH
26.22 mi14:57:193:49:558:478:49
8:40
-1:35

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

8:16 /mi

Average Pace

8:47 /mi

Slowest Pace

10:15 /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

5:38

2% of race

Time at Steady Pace

2:40:49

70% of race

Time at Slower Pace

1:03:28

28% of race

Average Pace: 8:46 /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 mi11:34:1726:538:4026:53
8:40
#20938
10K
6.21 mi12:00:4253:188:3526:25
8:31
#20617
15K
9.32 mi12:27:051:19:418:3326:23
8:30
#20409
20K
12.43 mi12:53:591:46:358:3526:54
8:40
#20340
HALF
13.11 mi12:59:371:52:138:345:38
8:16
#20258
25K
15.53 mi13:21:392:14:158:3922:02
9:06
#20521
30K
18.64 mi13:49:452:42:218:4328:06
9:03
#20382
20M
20.00 mi14:01:462:54:228:4412:01
8:51
#20208
21M
21.00 mi14:11:343:04:108:479:48
9:48
#20194
35K
21.75 mi14:17:573:10:338:466:23
8:32
#20113
23M
23.00 mi14:29:053:21:418:4711:08
8:54
#19979
24M
24.00 mi14:37:323:30:088:468:27
8:27
#19831
40K
24.85 mi14:44:583:37:348:467:26
8:42
#19724
25.2M
25.20 mi14:48:303:41:068:473:32
10:15
#19749
FINISH
26.22 mi14:57:193:49:558:478:49
8:40
#19721
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi209388130813020119(Top 69%)7658(Top 61%)7658(Top 429%)
10K6.21 mi3.10 mi20617+3217950+1807950+18020370(Top 70%)7792(Top 62%)7792(Top 436%)
15K9.32 mi3.11 mi20409+2087819+1317819+13120119(Top 69%)7658(Top 61%)7658(Top 429%)
20K12.43 mi3.11 mi20340+697806+137806+1320221(Top 70%)7755(Top 62%)7755(Top 434%)
HALF13.11 mi0.68 mi20258+827767+397767+3918875(Top 65%)6997(Top 56%)6997(Top 392%)
25K15.53 mi2.42 mi20521-2637915-1487915-14821569(Top 74%)8457(Top 67%)8457(Top 474%)
30K18.64 mi3.11 mi20382+1397859+567859+5619803(Top 68%)7641(Top 61%)7641(Top 428%)
20M20.00 mi1.36 mi20208+1747780+797780+7918230(Top 63%)6896(Top 55%)6896(Top 386%)
21M21.00 mi1.00 mi20194+147780778019774(Top 68%)7737(Top 62%)7737(Top 433%)
35K21.75 mi0.75 mi20113+817743+377743+3717805(Top 61%)6796(Top 54%)6796(Top 381%)
23M23.00 mi1.25 mi19979+1347700+437700+4318013(Top 62%)6974(Top 55%)6974(Top 390%)
24M24.00 mi1.00 mi19831+1487651+497651+4916641(Top 57%)6268(Top 50%)6268(Top 351%)
40K24.85 mi0.85 mi19724+1077597+547597+5416873(Top 58%)6454(Top 51%)6454(Top 361%)
25.2M25.20 mi0.35 mi19749-257622-257622-2520280(Top 70%)8206(Top 65%)8206(Top 459%)
FINISH26.22 mi1.02 mi19721+287617+57617+518947(Top 65%)7534(Top 60%)7534(Top 422%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20119

Females

7658

F45-49

7658

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20370

Females

7792

F45-49

7792

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20119

Females

7658

F45-49

7658

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20221

Females

7755

F45-49

7755

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

18875

Females

6997

F45-49

6997

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21569

Females

8457

F45-49

8457

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19803

Females

7641

F45-49

7641

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18230

Females

6896

F45-49

6896

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19774

Females

7737

F45-49

7737

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17805

Females

6796

F45-49

6796

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

18013

Females

6974

F45-49

6974

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16641

Females

6268

F45-49

6268

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16873

Females

6454

F45-49

6454

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20280

Females

8206

F45-49

8206

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
×2
+22ft-21ft

Overall

18947

Females

7534

F45-49

7534

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2297
Passed By
1080
Net Change
+1217
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20938
5K → 10K484163+321#20938#20617
10K → 15K328120+208#20617#20409
15K → 20K197128+69#20409#20340
20K → HALF886+82#20340#20258
HALF → 25K66329-263#20258#20521
25K → 30K242103+139#20521#20382
30K → 20M18612+174#20382#20208
20M → 21M8470+14#20208#20194
21M → 35K9110+81#20194#20113
35K → 23M16228+134#20113#19979
23M → 24M1568+148#19979#19831
24M → 40K1169+107#19831#19724
40K → 25.2M1944-25#19724#19749
25.2M → FINISH7850+28#19749#19721
TOTALS22971080+1217

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📊

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