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BOSTON MARATHON 2026

Yun Wu

Bib: 24605•F

CA

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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 (F55-59)
#0 / 951
Top 46%
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
28:56
3.11 mi
Rank: #23844
Start → 5K
28:56 | 9:19/mi
10K
57:00
6.21 mi
Rank: #23454 (+390)
5K → 10K
28:04 | 9:03/mi
15K
1:24:46
9.32 mi
Rank: #23116 (+338)
10K → 15K
27:46 | 8:57/mi
20K
1:52:50
12.43 mi
Rank: #22852 (+264)
15K → 20K
28:04 | 9:03/mi
HALF
1:58:45
13.11 mi
Rank: #22770 (+82)
20K → HALF
5:55 | 8:41/mi
25K
2:20:27
15.53 mi
Rank: #22442 (+328)
HALF → 25K
21:42 | 8:57/mi
30K
2:48:34
18.64 mi
Rank: #21962 (+480)
25K → 30K
28:07 | 9:03/mi
20M
3:00:59
20.00 mi
Rank: #21780 (+182)
30K → 20M
12:25 | 9:09/mi
21M
3:10:24
21.00 mi
Rank: #21576 (+204)
20M → 21M
9:25 | 9:25/mi
35K
3:17:11
21.75 mi
Rank: #21527 (+49)
21M → 35K
6:47 | 9:05/mi
23M
3:28:18
23.00 mi
Rank: #21345 (+182)
35K → 23M
11:07 | 8:53/mi
24M
3:36:52
24.00 mi
Rank: #21185 (+160)
23M → 24M
8:34 | 8:34/mi
40K
3:44:22
24.85 mi
Rank: #21057 (+128)
24M → 40K
7:30 | 8:47/mi
25.2M
3:47:48
25.20 mi
Rank: #21025 (+32)
40K → 25.2M
3:26 | 9:58/mi
FINISH
3:56:21
26.22 mi
Rank: #20908 (+117)
25.2M → FINISH
8:33 | 8:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:58:45
Pace9:04 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:57:36
Pace8:59 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:3528:569:1928:56
9:19
-
10K
6.21 mi12:01:3957:009:1128:04
9:03
-0:16
15K
9.32 mi12:29:251:24:469:0627:46
8:57
-0:06
20K
12.43 mi12:57:291:52:509:0528:04
9:03
+0:06
HALF
13.11 mi13:03:241:58:459:045:55
8:41
-0:22
25K
15.53 mi13:25:062:20:279:0321:42
8:57
+0:16
30K
18.64 mi13:53:132:48:349:0328:07
9:03
+0:06
20M
20.00 mi14:05:383:00:599:0312:25
9:09
+0:06
21M
21.00 mi14:15:033:10:249:059:25
9:25
+0:16
35K
21.75 mi14:21:503:17:119:056:47
9:05
-0:20
23M
23.00 mi14:32:573:28:189:0411:07
8:53
-0:12
24M
24.00 mi14:41:313:36:529:038:34
8:34
-0:19
40K
24.85 mi14:49:013:44:229:027:30
8:47
+0:13
25.2M
25.20 mi14:52:273:47:489:033:26
9:58
+1:11
FINISH
26.22 mi15:01:003:56:219:028:33
8:24
-1:34

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

8:24 /mi

Average Pace

9:01 /mi

Slowest Pace

9:58 /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

3:14:34

82% of race

Time at Steady Pace

38:21

16% of race

Time at Slower Pace

3:26

1% of race

Average Pace: 9:01 /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 mi11:33:3528:569:1928:56
9:19
#23844
10K
6.21 mi12:01:3957:009:1128:04
9:03
#23454
15K
9.32 mi12:29:251:24:469:0627:46
8:57
#23116
20K
12.43 mi12:57:291:52:509:0528:04
9:03
#22852
HALF
13.11 mi13:03:241:58:459:045:55
8:41
#22770
25K
15.53 mi13:25:062:20:279:0321:42
8:57
#22442
30K
18.64 mi13:53:132:48:349:0328:07
9:03
#21962
20M
20.00 mi14:05:383:00:599:0312:25
9:09
#21780
21M
21.00 mi14:15:033:10:249:059:25
9:25
#21576
35K
21.75 mi14:21:503:17:119:056:47
9:05
#21527
23M
23.00 mi14:32:573:28:189:0411:07
8:53
#21345
24M
24.00 mi14:41:313:36:529:038:34
8:34
#21185
40K
24.85 mi14:49:013:44:229:027:30
8:47
#21057
25.2M
25.20 mi14:52:273:47:489:033:26
9:58
#21025
FINISH
26.22 mi15:01:003:56:219:028:33
8:24
#20908
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi238449587958722389(Top 77%)8818(Top 70%)8818(Top 927%)
10K6.21 mi3.10 mi23454+3909382+2059382+20522972(Top 79%)9136(Top 73%)9136(Top 961%)
15K9.32 mi3.11 mi23116+3389203+1799203+17922389(Top 77%)8818(Top 70%)8818(Top 927%)
20K12.43 mi3.11 mi22852+2649081+1229081+12222069(Top 76%)8694(Top 69%)8694(Top 914%)
HALF13.11 mi0.68 mi22770+829030+519030+5121247(Top 73%)8246(Top 66%)8246(Top 867%)
25K15.53 mi2.42 mi22442+3288876+1548876+15420962(Top 72%)8152(Top 65%)8152(Top 857%)
30K18.64 mi3.11 mi21962+4808665+2118665+21119843(Top 68%)7668(Top 61%)7668(Top 806%)
20M20.00 mi1.36 mi21780+1828590+758590+7519632(Top 68%)7616(Top 61%)7616(Top 801%)
21M21.00 mi1.00 mi21576+2048495+958495+9518169(Top 63%)6887(Top 55%)6887(Top 724%)
35K21.75 mi0.75 mi21527+498478+178478+1720303(Top 70%)8090(Top 64%)8090(Top 851%)
23M23.00 mi1.25 mi21345+1828391+878391+8717949(Top 62%)6946(Top 55%)6946(Top 730%)
24M24.00 mi1.00 mi21185+1608321+708321+7017313(Top 60%)6651(Top 53%)6651(Top 699%)
40K24.85 mi0.85 mi21057+1288270+518270+5117286(Top 60%)6685(Top 53%)6685(Top 703%)
25.2M25.20 mi0.35 mi21025+328258+128258+1219309(Top 67%)7732(Top 61%)7732(Top 813%)
FINISH26.22 mi1.02 mi20908+1178204+548204+5417595(Top 61%)6839(Top 54%)6839(Top 719%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21
+97ft-345ft

Overall

22389

Females

8818

F55-59

8818

5K→10K

3.1 - 6.2 mi

Top 79%
×5
+79ft-138ft

Overall

22972

Females

9136

F55-59

9136

10K→15K

6.2 - 9.3 mi

Top 77%
×3
+67ft-78ft

Overall

22389

Females

8818

F55-59

8818

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22069

Females

8694

F55-59

8694

20K→HALF

12.4 - 13.1 mi

Top 73%
×2
+19ft-37ft

Overall

21247

Females

8246

F55-59

8246

HALF→25K

13.1 - 15.5 mi

Top 72%
×4
+66ft-88ft

Overall

20962

Females

8152

F55-59

8152

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19843

Females

7668

F55-59

7668

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19632

Females

7616

F55-59

7616

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18169

Females

6887

F55-59

6887

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20303

Females

8090

F55-59

8090

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

17949

Females

6946

F55-59

6946

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17313

Females

6651

F55-59

6651

24M→40K

24.0 - 24.9 mi

Top 60%
×1
+6ft-20ft

Overall

17286

Females

6685

F55-59

6685

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1
+13ft-16ft

Overall

19309

Females

7732

F55-59

7732

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17595

Females

6839

F55-59

6839

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3196
Passed By
260
Net Change
+2936
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23844
5K → 10K47585+390#23844#23454
10K → 15K38850+338#23454#23116
15K → 20K30238+264#23116#22852
20K → HALF908+82#22852#22770
HALF → 25K3357+328#22770#22442
25K → 30K4888+480#22442#21962
30K → 20M1919+182#21962#21780
20M → 21M2073+204#21780#21576
21M → 35K6314+49#21576#21527
35K → 23M1875+182#21527#21345
23M → 24M1655+160#21345#21185
24M → 40K1346+128#21185#21057
40K → 25.2M4614+32#21057#21025
25.2M → FINISH1258+117#21025#20908
TOTALS3196260+2936

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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