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BOSTON MARATHON 2026

Zhang Xiaomin

Bib: 20540 β€’F β€’Age: N/A

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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 (F45-49)
#0 / 1786
Race Day Weather
51Β°/41Β°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
26:03
3.11 mi
Rank: #19439
Start β†’ 5K
26:03 | 8:24/mi
10K
54:09
6.21 mi
Rank: #21416 (-1977)
5K β†’ 10K
28:06 | 9:03/mi
15K
1:23:13
9.32 mi
Rank: #22402 (-986)
10K β†’ 15K
29:04 | 9:22/mi
20K
1:54:51
12.43 mi
Rank: #23520 (-1118)
15K β†’ 20K
31:38 | 10:11/mi
HALF
2:01:28
13.11 mi
Rank: #23607 (-87)
20K β†’ HALF
6:37 | 9:43/mi
25K
2:27:14
15.53 mi
Rank: #24028 (-421)
HALF β†’ 25K
25:46 | 10:38/mi
30K
3:05:20
18.64 mi
Rank: #24843 (-815)
25K β†’ 30K
38:06 | 12:16/mi
20M
3:21:31
20.00 mi
Rank: #24976 (-133)
30K β†’ 20M
16:11 | 11:55/mi
21M
3:35:45
21.00 mi
Rank: #25250 (-274)
20M β†’ 21M
14:14 | 14:14/mi
35K
3:43:22
21.75 mi
Rank: #25194 (+56)
21M β†’ 35K
7:37 | 10:11/mi
23M
3:57:41
23.00 mi
Rank: #25196 (-2)
35K β†’ 23M
14:19 | 11:27/mi
24M
4:08:22
24.00 mi
Rank: #25164 (+32)
23M β†’ 24M
10:41 | 10:41/mi
40K
4:17:54
24.85 mi
Rank: #25150 (+14)
24M β†’ 40K
9:32 | 11:10/mi
25.2M
4:21:32
25.20 mi
Rank: #25099 (+51)
40K β†’ 25.2M
3:38 | 10:33/mi
FINISH
4:31:52
26.22 mi
Rank: #25058 (+41)
25.2M β†’ FINISH
10:20 | 10:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:01:28
Pace9:16 /mi
2nd Half
Distance13.11 mi
Time2:30:24
Pace11:29 /mi
πŸ“ŠPositive Split: 23.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:0526:038:2426:03
8:24
-
10K
6.21 mi11:39:1154:098:4328:06
9:03
+0:39
15K
9.32 mi12:08:151:23:138:5629:04
9:22
+0:19
20K
12.43 mi12:39:531:54:519:1531:38
10:11
+0:49
HALF
13.11 mi12:46:302:01:289:166:37
9:43
-0:28
25K
15.53 mi13:12:162:27:149:2925:46
10:38
+0:55
30K
18.64 mi13:50:223:05:209:5738:06
12:16
+1:38
20M
20.00 mi14:06:333:21:3110:0516:11
11:55
-0:21
21M
21.00 mi14:20:473:35:4510:1714:14
14:14
+2:19
35K
21.75 mi14:28:243:43:2210:177:37
10:11
-4:03
23M
23.00 mi14:42:433:57:4110:2114:19
11:27
+1:16
24M
24.00 mi14:53:244:08:2210:2110:41
10:41
-0:46
40K
24.85 mi15:02:564:17:5410:239:32
11:10
+0:29
25.2M
25.20 mi15:06:344:21:3210:233:38
10:33
-0:37
FINISH
26.22 mi15:16:544:31:5210:2310:20
10:09
-0:24

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:23 /mi

Slowest Pace

14:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:29:50

33% of race

Time at Steady Pace

1:39:12

36% of race

Time at Slower Pace

1:22:50

30% of race

Average Pace: 10:22 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:11:0526:038:2426:03
8:24
#19439
10K
6.21 mi11:39:1154:098:4328:06
9:03
#21416
15K
9.32 mi12:08:151:23:138:5629:04
9:22
#22402
20K
12.43 mi12:39:531:54:519:1531:38
10:11
#23520
HALF
13.11 mi12:46:302:01:289:166:37
9:43
#23607
25K
15.53 mi13:12:162:27:149:2925:46
10:38
#24028
30K
18.64 mi13:50:223:05:209:5738:06
12:16
#24843
20M
20.00 mi14:06:333:21:3110:0516:11
11:55
#24976
21M
21.00 mi14:20:473:35:4510:1714:14
14:14
#25250
35K
21.75 mi14:28:243:43:2210:177:37
10:11
#25194
23M
23.00 mi14:42:433:57:4110:2114:19
11:27
#25196
24M
24.00 mi14:53:244:08:2210:2110:41
10:41
#25164
40K
24.85 mi15:02:564:17:5410:239:32
11:10
#25150
25.2M
25.20 mi15:06:344:21:3210:233:38
10:33
#25099
FINISH
26.22 mi15:16:544:31:5210:2310:20
10:09
#25058
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 mi194397336733624010(Top 83%)9653(Top 77%)9653(Top 540%)
10K6.21 mi3.10 mi21416-19778371-10358371-103523028(Top 79%)9175(Top 73%)9175(Top 514%)
15K9.32 mi3.11 mi22402-9868860-4898860-48924010(Top 83%)9653(Top 77%)9653(Top 540%)
20K12.43 mi3.11 mi23520-11189417-5579417-55725443(Top 88%)10440(Top 83%)10440(Top 585%)
HALF13.11 mi0.68 mi23607-879468-519468-5124945(Top 86%)10193(Top 81%)10193(Top 571%)
25K15.53 mi2.42 mi24028-4219684-2169684-21625692(Top 89%)10612(Top 84%)10612(Top 594%)
30K18.64 mi3.11 mi24843-81510134-45010134-45027087(Top 93%)11504(Top 91%)11504(Top 644%)
20M20.00 mi1.36 mi24976-13310230-9610230-9626281(Top 91%)11123(Top 88%)11123(Top 623%)
21M21.00 mi1.00 mi25250-27410390-16010390-16027515(Top 95%)11811(Top 94%)11811(Top 661%)
35K21.75 mi0.75 mi25194+5610373+1710373+1723632(Top 81%)9790(Top 78%)9790(Top 548%)
23M23.00 mi1.25 mi25196-210389-1610389-1625331(Top 87%)10741(Top 85%)10741(Top 601%)
24M24.00 mi1.00 mi25164+3210391-210391-224472(Top 84%)10328(Top 82%)10328(Top 578%)
40K24.85 mi0.85 mi25150+14103911039124554(Top 85%)10420(Top 83%)10420(Top 583%)
25.2M25.20 mi0.35 mi25099+5110372+1910372+1921233(Top 73%)8699(Top 69%)8699(Top 487%)
FINISH26.22 mi1.02 mi25058+4110360+1210360+1224227(Top 83%)10237(Top 81%)10237(Top 573%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24010

Females

9653

F45-49

9653

5K→10K

3.1 - 6.2 mi

Top 79%
Γ—5
+79ft-138ft

Overall

23028

Females

9175

F45-49

9175

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24010

Females

9653

F45-49

9653

15K→20K

9.3 - 12.4 mi

Top 88%
Γ—5
+106ft-86ft

Overall

25443

Females

10440

F45-49

10440

20K→HALF

12.4 - 13.1 mi

Top 86%
Γ—2
+19ft-37ft

Overall

24945

Females

10193

F45-49

10193

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25692

Females

10612

F45-49

10612

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

27087

Females

11504

F45-49

11504

30K→20M

18.6 - 20.0 mi

Top 91%
Γ—5
+64ft-50ft

Overall

26281

Females

11123

F45-49

11123

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27515

Females

11811

F45-49

11811

21M→35K

21.0 - 21.8 mi

Top 81%
Γ—7
+17ft-86ft

Overall

23632

Females

9790

F45-49

9790

35K→23M

21.8 - 23.0 mi

Top 87%
Γ—5
+23ft-63ft

Overall

25331

Females

10741

F45-49

10741

23M→24M

23.0 - 24.0 mi

Top 84%
Γ—6
+12ft-82ft

Overall

24472

Females

10328

F45-49

10328

24M→40K

24.0 - 24.9 mi

Top 85%
Γ—1
+6ft-20ft

Overall

24554

Females

10420

F45-49

10420

40K→25.2M

24.9 - 25.2 mi

Top 73%
Γ—1
+13ft-16ft

Overall

21233

Females

8699

F45-49

8699

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
Γ—2
+22ft-21ft

Overall

24227

Females

10237

F45-49

10237

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
476
Passed By
1604
Net Change
-5619
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19439
5K β†’ 10K16200-1977#19439#21416
10K β†’ 15K15200-986#21416#22402
15K β†’ 20K15200-1118#22402#23520
20K β†’ HALF592-87#23520#23607
HALF β†’ 25K30200-421#23607#24028
25K β†’ 30K19200-815#24028#24843
30K β†’ 20M32165-133#24843#24976
20M β†’ 21M5200-274#24976#25250
21M β†’ 35K6812+56#25250#25194
35K β†’ 23M5961-2#25194#25196
23M β†’ 24M5523+32#25196#25164
24M β†’ 40K4531+14#25164#25150
40K β†’ 25.2M532+51#25150#25099
25.2M β†’ FINISH5918+41#25099#25058
TOTALS4761604-5619
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing