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BOSTON MARATHON 2026

Wen Han

Bib: 19426•F

CA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 33%
Age Group (F45-49)
#0 / 1786
Top 42%
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
25:33
3.11 mi
Rank: #18379
Start → 5K
25:33 | 8:14/mi
10K
51:11
6.21 mi
Rank: #18627 (-248)
5K → 10K
25:38 | 8:16/mi
15K
1:16:57
9.32 mi
Rank: #18736 (-109)
10K → 15K
25:46 | 8:18/mi
20K
1:42:32
12.43 mi
Rank: #18479 (+257)
15K → 20K
25:35 | 8:15/mi
HALF
1:48:05
13.11 mi
Rank: #18439 (+40)
20K → HALF
5:33 | 8:09/mi
25K
2:08:05
15.53 mi
Rank: #18220 (+219)
HALF → 25K
20:00 | 8:15/mi
30K
2:34:20
18.64 mi
Rank: #17890 (+330)
25K → 30K
26:15 | 8:27/mi
20M
2:45:39
20.00 mi
Rank: #17677 (+213)
30K → 20M
11:19 | 8:20/mi
21M
2:54:20
21.00 mi
Rank: #17456 (+221)
20M → 21M
8:41 | 8:41/mi
35K
3:00:23
21.75 mi
Rank: #17361 (+95)
21M → 35K
6:03 | 8:06/mi
23M
3:10:41
23.00 mi
Rank: #17140 (+221)
35K → 23M
10:18 | 8:14/mi
24M
3:18:45
24.00 mi
Rank: #16995 (+145)
23M → 24M
8:04 | 8:04/mi
40K
3:25:40
24.85 mi
Rank: #16856 (+139)
24M → 40K
6:55 | 8:06/mi
25.2M
3:28:38
25.20 mi
Rank: #16762 (+94)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:36:22
26.22 mi
Rank: #16574 (+188)
25.2M → FINISH
7:44 | 7:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:48:05
Pace8:15 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:48:17
Pace8:16 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:0925:338:1425:33
8:14
-
10K
6.21 mi11:35:4751:118:1525:38
8:16
+0:02
15K
9.32 mi12:01:331:16:578:1625:46
8:18
+0:02
20K
12.43 mi12:27:081:42:328:1625:35
8:15
-0:03
HALF
13.11 mi12:32:411:48:058:155:33
8:09
-0:06
25K
15.53 mi12:52:412:08:058:1520:00
8:15
+0:06
30K
18.64 mi13:18:562:34:208:1726:15
8:27
+0:12
20M
20.00 mi13:30:152:45:398:1711:19
8:20
-0:07
21M
21.00 mi13:38:562:54:208:198:41
8:41
+0:21
35K
21.75 mi13:44:593:00:238:186:03
8:06
-0:35
23M
23.00 mi13:55:173:10:418:1810:18
8:14
+0:08
24M
24.00 mi14:03:213:18:458:178:04
8:04
-0:10
40K
24.85 mi14:10:163:25:408:176:55
8:06
+0:02
25.2M
25.20 mi14:13:143:28:388:172:58
8:37
+0:31
FINISH
26.22 mi14:20:583:36:228:167:44
7:36
-1:01

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

7:36 /mi

Average Pace

8:15 /mi

Slowest Pace

8:41 /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

2:58:28

82% of race

Time at Steady Pace

37:54

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:15 /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 mi11:10:0925:338:1425:33
8:14
#18379
10K
6.21 mi11:35:4751:118:1525:38
8:16
#18627
15K
9.32 mi12:01:331:16:578:1625:46
8:18
#18736
20K
12.43 mi12:27:081:42:328:1625:35
8:15
#18479
HALF
13.11 mi12:32:411:48:058:155:33
8:09
#18439
25K
15.53 mi12:52:412:08:058:1520:00
8:15
#18220
30K
18.64 mi13:18:562:34:208:1726:15
8:27
#17890
20M
20.00 mi13:30:152:45:398:1711:19
8:20
#17677
21M
21.00 mi13:38:562:54:208:198:41
8:41
#17456
35K
21.75 mi13:44:593:00:238:186:03
8:06
#17361
23M
23.00 mi13:55:173:10:418:1810:18
8:14
#17140
24M
24.00 mi14:03:213:18:458:178:04
8:04
#16995
40K
24.85 mi14:10:163:25:408:176:55
8:06
#16856
25.2M
25.20 mi14:13:143:28:388:172:58
8:37
#16762
FINISH
26.22 mi14:20:583:36:228:167:44
7:36
#16574
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 mi183796725672518944(Top 65%)7006(Top 56%)7006(Top 392%)
10K6.21 mi3.10 mi18627-2486841-1166841-11618874(Top 65%)6956(Top 55%)6956(Top 389%)
15K9.32 mi3.11 mi18736-1096895-546895-5418944(Top 65%)7006(Top 56%)7006(Top 392%)
20K12.43 mi3.11 mi18479+2576747+1486747+14817707(Top 61%)6339(Top 50%)6339(Top 355%)
HALF13.11 mi0.68 mi18439+406730+176730+1718060(Top 62%)6488(Top 52%)6488(Top 363%)
25K15.53 mi2.42 mi18220+2196618+1126618+11217118(Top 59%)6053(Top 48%)6053(Top 339%)
30K18.64 mi3.11 mi17890+3306471+1476471+14716572(Top 57%)5855(Top 47%)5855(Top 328%)
20M20.00 mi1.36 mi17677+2136368+1036368+10315161(Top 52%)5163(Top 41%)5163(Top 289%)
21M21.00 mi1.00 mi17456+2216255+1136255+11314330(Top 49%)4766(Top 38%)4766(Top 267%)
35K21.75 mi0.75 mi17361+956218+376218+3715124(Top 52%)5263(Top 42%)5263(Top 295%)
23M23.00 mi1.25 mi17140+2216121+976121+9714034(Top 48%)4730(Top 38%)4730(Top 265%)
24M24.00 mi1.00 mi16995+1456056+656056+6514247(Top 49%)4939(Top 39%)4939(Top 277%)
40K24.85 mi0.85 mi16856+1395997+595997+5913134(Top 45%)4412(Top 35%)4412(Top 247%)
25.2M25.20 mi0.35 mi16762+945956+415956+4112415(Top 43%)4091(Top 33%)4091(Top 229%)
FINISH26.22 mi1.02 mi16574+1885867+895867+8912189(Top 42%)3982(Top 32%)3982(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18944

Females

7006

F45-49

7006

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18874

Females

6956

F45-49

6956

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18944

Females

7006

F45-49

7006

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17707

Females

6339

F45-49

6339

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

18060

Females

6488

F45-49

6488

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17118

Females

6053

F45-49

6053

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16572

Females

5855

F45-49

5855

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15161

Females

5163

F45-49

5163

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14330

Females

4766

F45-49

4766

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15124

Females

5263

F45-49

5263

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

14034

Females

4730

F45-49

4730

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14247

Females

4939

F45-49

4939

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13134

Females

4412

F45-49

4412

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12415

Females

4091

F45-49

4091

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12189

Females

3982

F45-49

3982

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2656
Passed By
851
Net Change
+1805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18379
5K → 10K173421-248#18379#18627
10K → 15K122231-109#18627#18736
15K → 20K30952+257#18736#18479
20K → HALF499+40#18479#18439
HALF → 25K24425+219#18439#18220
25K → 30K37242+330#18220#17890
30K → 20M22310+213#17890#17677
20M → 21M2243+221#17677#17456
21M → 35K11015+95#17456#17361
35K → 23M23514+221#17361#17140
23M → 24M15813+145#17140#16995
24M → 40K1478+139#16995#16856
40K → 25.2M951+94#16856#16762
25.2M → FINISH1957+188#16762#16574
TOTALS2656851+1805
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing