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BOSTON MARATHON 2026

Quan Li

Bib: 18659•M

CA

Masters
Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 49%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Top 45%
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· 3.11 mi
24:12
Rank: #15307
Start → 5K
24:12 | 7:48/mi
10K· 6.21 mi
48:13
Rank: #15144 (+163)
5K → 10K
24:01 | 7:44/mi
15K· 9.32 mi
1:12:18
Rank: #15041 (+103)
10K → 15K
24:05 | 7:46/mi
20K· 12.43 mi
1:36:37
Rank: #14936 (+105)
15K → 20K
24:19 | 7:50/mi
HALF· 13.11 mi
1:41:49
Rank: #14888 (+48)
20K → HALF
5:12 | 7:38/mi
25K· 15.53 mi
2:00:52
Rank: #14763 (+125)
HALF → 25K
19:03 | 7:52/mi
30K· 18.64 mi
2:25:54
Rank: #14577 (+186)
25K → 30K
25:02 | 8:04/mi
20M
2:37:10
Rank: #14573 (+4)
30K → 20M
11:16 | 8:18/mi
21M
2:45:55
Rank: #14560 (+13)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:51:46
Rank: #14484 (+76)
21M → 35K
5:51 | 7:50/mi
23M
3:01:58
Rank: #14397 (+87)
35K → 23M
10:12 | 8:10/mi
24M
3:09:46
Rank: #14304 (+93)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
3:16:42
Rank: #14247 (+57)
24M → 40K
6:56 | 8:07/mi
25.2M
3:19:40
Rank: #14206 (+41)
40K → 25.2M
2:58 | 8:37/mi
FINISH· 26.22 mi
3:27:28
Rank: #14151 (+55)
25.2M → FINISH
7:48 | 7:40/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:49
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:45:39
Pace8:04 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:0224:127:4824:12
7:48
-
10K
6.21 mi11:35:0348:137:4624:01
7:44
-0:04
15K
9.32 mi11:59:081:12:187:4624:05
7:46
+0:02
20K
12.43 mi12:23:271:36:377:4724:19
7:50
+0:04
HALF
13.11 mi12:28:391:41:497:475:12
7:38
-0:12
25K
15.53 mi12:47:422:00:527:4719:03
7:52
+0:14
30K
18.64 mi13:12:442:25:547:5025:02
8:04
+0:12
20M
20.00 mi13:24:002:37:107:5211:16
8:18
+0:14
21M
21.00 mi13:32:452:45:557:558:45
8:45
+0:27
35K
21.75 mi13:38:362:51:467:545:51
7:50
-0:55
23M
23.00 mi13:48:483:01:587:5510:12
8:10
+0:20
24M
24.00 mi13:56:363:09:467:557:48
7:48
-0:22
40K
24.85 mi14:03:323:16:427:556:56
8:07
+0:19
25.2M
25.20 mi14:06:303:19:407:562:58
8:37
+0:30
FINISH
26.22 mi14:14:183:27:287:567:48
7:40
-0:57

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

7:38 /mi

Average Pace

7:55 /mi

Slowest Pace

8:45 /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

3:15:45

94% of race

Time at Steady Pace

11:43

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi11:11:0224:127:4824:12
7:48
#15307
10K
6.21 mi11:35:0348:137:4624:01
7:44
#15144
15K
9.32 mi11:59:081:12:187:4624:05
7:46
#15041
20K
12.43 mi12:23:271:36:377:4724:19
7:50
#14936
HALF
13.11 mi12:28:391:41:497:475:12
7:38
#14888
25K
15.53 mi12:47:422:00:527:4719:03
7:52
#14763
30K
18.64 mi13:12:442:25:547:5025:02
8:04
#14577
20M
20.00 mi13:24:002:37:107:5211:16
8:18
#14573
21M
21.00 mi13:32:452:45:557:558:45
8:45
#14560
35K
21.75 mi13:38:362:51:467:545:51
7:50
#14484
23M
23.00 mi13:48:483:01:587:5510:12
8:10
#14397
24M
24.00 mi13:56:363:09:467:557:48
7:48
#14304
40K
24.85 mi14:03:323:16:427:556:56
8:07
#14247
25.2M
25.20 mi14:06:303:19:407:562:58
8:37
#14206
FINISH
26.22 mi14:14:183:27:287:567:48
7:40
#14151
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15307103691036914924(Top 51%)10163(Top 62%)10163(Top 682%)
10K6.21 mi3.10 mi15144+16310268+10110268+10115003(Top 52%)10233(Top 63%)10233(Top 686%)
15K9.32 mi3.11 mi15041+10310217+5110217+5114924(Top 51%)10163(Top 62%)10163(Top 682%)
20K12.43 mi3.11 mi14936+10510173+4410173+4414728(Top 51%)10032(Top 61%)10032(Top 673%)
HALF13.11 mi0.68 mi14888+4810150+2310150+2314066(Top 48%)9825(Top 60%)9825(Top 659%)
25K15.53 mi2.42 mi14763+12510088+6210088+6214264(Top 49%)9762(Top 60%)9762(Top 655%)
30K18.64 mi3.11 mi14577+1869973+1159973+11513918(Top 48%)9518(Top 58%)9518(Top 638%)
20M20.00 mi1.36 mi14573+49954+199954+1914869(Top 51%)9835(Top 60%)9835(Top 660%)
21M21.00 mi1.00 mi14560+139924+309924+3014655(Top 50%)9664(Top 59%)9664(Top 648%)
35K21.75 mi0.75 mi14484+769876+489876+4813182(Top 45%)8966(Top 55%)8966(Top 601%)
23M23.00 mi1.25 mi14397+879810+669810+6613454(Top 46%)8991(Top 55%)8991(Top 603%)
24M24.00 mi1.00 mi14304+939750+609750+6012288(Top 42%)8380(Top 51%)8380(Top 562%)
40K24.85 mi0.85 mi14247+579703+479703+4713179(Top 45%)8713(Top 53%)8713(Top 584%)
25.2M25.20 mi0.35 mi14206+419673+309673+3012254(Top 42%)8236(Top 50%)8236(Top 552%)
FINISH26.22 mi1.02 mi14151+559626+479626+4712606(Top 43%)8384(Top 51%)8384(Top 562%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

14924

Males

10163

M55-59

10163

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

15003

Males

10233

M55-59

10233

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

14924

Males

10163

M55-59

10163

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

14728

Males

10032

M55-59

10032

20K→HALF

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

14066

Males

9825

M55-59

9825

HALF→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

14264

Males

9762

M55-59

9762

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

13918

Males

9518

M55-59

9518

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

14869

Males

9835

M55-59

9835

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

14655

Males

9664

M55-59

9664

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

13182

Males

8966

M55-59

8966

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

13454

Males

8991

M55-59

8991

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

12288

Males

8380

M55-59

8380

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

13179

Males

8713

M55-59

8713

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

12254

Males

8236

M55-59

8236

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12606

Males

8384

M55-59

8384

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2200
Passed By
1044
Net Change
+1156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15307
5K → 10K364201+163#15307#15144
10K → 15K249146+103#15144#15041
15K → 20K229124+105#15041#14936
20K → HALF6719+48#14936#14888
HALF → 25K20176+125#14888#14763
25K → 30K28599+186#14763#14577
30K → 20M9389+4#14577#14573
20M → 21M11198+13#14573#14560
21M → 35K10226+76#14560#14484
35K → 23M13144+87#14484#14397
23M → 24M12128+93#14397#14304
24M → 40K9336+57#14304#14247
40K → 25.2M5716+41#14247#14206
25.2M → FINISH9742+55#14206#14151
TOTALS22001044+1156
📊

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