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BOSTON MARATHON 2024

Xianrong Wang

Bib: 809•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 0.6%
Gender (Male)
#0 / 14578
Top 1.0%
Masters (Masters Men)
#0 / 9729
Top 0.1%
Age Group (M40-44)
#0 / 2009
Top 0.6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
18:02
Rank: #510
Start → 5K
18:02 | 5:48/mi
10K· 6.21 mi
36:00
Rank: #470 (+40)
5K → 10K
17:58 | 5:47/mi
15K· 9.32 mi
53:58
Rank: #425 (+45)
10K → 15K
17:58 | 5:47/mi
20K· 12.43 mi
1:11:56
Rank: #365 (+60)
15K → 20K
17:58 | 5:47/mi
Half· 13.11 mi
1:15:50
Rank: #361 (+4)
20K → Half
3:54 | 5:43/mi
25K· 15.53 mi
1:29:54
Rank: #311 (+50)
Half → 25K
14:04 | 5:48/mi
30K· 18.64 mi
1:48:14
Rank: #262 (+49)
25K → 30K
18:20 | 5:54/mi
20M
1:56:18
Rank: #254 (+8)
30K → 20M
8:04 | 5:56/mi
21M
2:02:27
Rank: #233 (+21)
20M → 21M
6:09 | 6:09/mi
35K· 21.75 mi
2:06:43
Rank: #223 (+10)
21M → 35K
4:16 | 5:42/mi
23M
2:13:59
Rank: #199 (+24)
35K → 23M
7:16 | 5:48/mi
24M
2:19:36
Rank: #183 (+16)
23M → 24M
5:37 | 5:37/mi
40K· 24.85 mi
2:24:28
Rank: #177 (+6)
24M → 40K
4:52 | 5:42/mi
25.2M
2:26:36
Rank: #172 (+5)
40K → 25.2M
2:08 | 6:11/mi
Finish· 26.22 mi
2:32:10
Rank: #164 (+8)
25.2M → Finish
5:34 | 5:28/mi
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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:15:50
Pace5:47 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:16:20
Pace5:49 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0718:025:4818:02
5:48
-
10K
6.21 mi10:36:0536:005:4817:58
5:47
-0:01
15K
9.32 mi10:54:0353:585:4717:58
5:47
0:00
20K
12.43 mi11:12:011:11:565:4717:58
5:47
0:00
Half
13.11 mi11:15:551:15:505:473:54
5:43
-0:04
25K
15.53 mi11:29:591:29:545:4714:04
5:48
+0:05
30K
18.64 mi11:48:191:48:145:4818:20
5:54
+0:06
20M
20.00 mi11:56:231:56:185:498:04
5:56
+0:02
21M
21.00 mi12:02:322:02:275:506:09
6:09
+0:13
35K
21.75 mi12:06:482:06:435:504:16
5:42
-0:27
23M
23.00 mi12:14:042:13:595:507:16
5:48
+0:06
24M
24.00 mi12:19:412:19:365:495:37
5:37
-0:11
40K
24.85 mi12:24:332:24:285:494:52
5:42
+0:05
25.2M
25.20 mi12:26:412:26:365:492:08
6:11
+0:29
Finish
26.22 mi12:32:152:32:105:485:34
5:28
-0:43

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

5:28 /mi

Average Pace

5:48 /mi

Slowest Pace

6:11 /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

2:23:53

95% of race

Time at Steady Pace

8:17

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:48 /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 mi10:18:0718:025:4818:02
5:48
#510
10K
6.21 mi10:36:0536:005:4817:58
5:47
#470
15K
9.32 mi10:54:0353:585:4717:58
5:47
#425
20K
12.43 mi11:12:011:11:565:4717:58
5:47
#365
Half
13.11 mi11:15:551:15:505:473:54
5:43
#361
25K
15.53 mi11:29:591:29:545:4714:04
5:48
#311
30K
18.64 mi11:48:191:48:145:4818:20
5:54
#262
20M
20.00 mi11:56:231:56:185:498:04
5:56
#254
21M
21.00 mi12:02:322:02:275:506:09
6:09
#233
35K
21.75 mi12:06:482:06:435:504:16
5:42
#223
23M
23.00 mi12:14:042:13:595:507:16
5:48
#199
24M
24.00 mi12:19:412:19:365:495:37
5:37
#183
40K
24.85 mi12:24:332:24:285:494:52
5:42
#177
25.2M
25.20 mi12:26:412:26:365:492:08
6:11
#172
Finish
26.22 mi12:32:152:32:105:485:34
5:28
#164
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi510488488341(Top 1%)319(Top 2%)319(Top 16%)
10K6.21 mi3.10 mi470+40448+40448+40423(Top 2%)401(Top 3%)401(Top 20%)
15K9.32 mi3.11 mi425+45403+45403+45341(Top 1%)319(Top 2%)319(Top 16%)
20K12.43 mi3.11 mi365+60343+60343+60263(Top 1%)242(Top 2%)242(Top 12%)
Half13.11 mi0.68 mi361+4339+4339+4273(Top 1%)253(Top 2%)253(Top 13%)
25K15.53 mi2.42 mi311+50289+50289+50225(Top 0.9%)204(Top 1%)204(Top 10%)
30K18.64 mi3.11 mi262+49240+49240+49179(Top 0.7%)160(Top 1%)160(Top 8%)
20M20.00 mi1.36 mi254+8232+8232+8170(Top 0.7%)151(Top 1%)151(Top 8%)
21M21.00 mi1.00 mi233+21211+21211+21124(Top 0.5%)109(Top 0.7%)109(Top 5%)
35K21.75 mi0.75 mi223+10201+10201+10142(Top 0.6%)125(Top 0.9%)125(Top 6%)
23M23.00 mi1.25 mi199+24177+24177+2484(Top 0.3%)69(Top 0.5%)69(Top 3%)
24M24.00 mi1.00 mi183+16161+16161+1674(Top 0.3%)62(Top 0.4%)62(Top 3%)
40K24.85 mi0.85 mi177+6155+6155+661(Top 0.2%)50(Top 0.3%)50(Top 2%)
25.2M25.20 mi0.35 mi172+5150+5150+556(Top 0.2%)46(Top 0.3%)46(Top 2%)
Finish26.22 mi1.02 mi164+8144+6144+661(Top 0.2%)51(Top 0.3%)51(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

341

Males

319

M40-44

319

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

423

Males

401

M40-44

401

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

341

Males

319

M40-44

319

15K→20K

9.3 - 12.4 mi

Top 1%
×5stories
+106ft-86ft

Overall

263

Males

242

M40-44

242

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

273

Males

253

M40-44

253

Half→25K

13.1 - 15.5 mi

Top 0.9%
×4stories
+66ft-88ft

Overall

225

Males

204

M40-44

204

25K→30K

15.5 - 18.6 mi

Top 0.7%
×9stories
+181ft-148ft

Overall

179

Males

160

M40-44

160

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

170

Males

151

M40-44

151

20M→21M

20.0 - 21.0 mi

Top 0.5%
×8stories
+106ft-24ft

Overall

124

Males

109

M40-44

109

21M→35K

21.0 - 21.8 mi

Top 0.6%
×7stories
+17ft-86ft

Overall

142

Males

125

M40-44

125

35K→23M

21.8 - 23.0 mi

Top 0.3%
×5stories
+23ft-63ft

Overall

84

Males

69

M40-44

69

23M→24M

23.0 - 24.0 mi

Top 0.3%
×6stories
+12ft-82ft

Overall

74

Males

62

M40-44

62

24M→40K

24.0 - 24.9 mi

Top 0.2%
×1story
+6ft-20ft

Overall

61

Males

50

M40-44

50

40K→25.2M

24.9 - 25.2 mi

Top 0.2%
×1story
+13ft-16ft

Overall

56

Males

46

M40-44

46

25.2M→Finish

25.2 - 26.2 mi

Top 0.2%
×2stories
+22ft-21ft

Overall

61

Males

51

M40-44

51

Passing Analysis

Category:
Athletes Passed
363
Passed By
17
Net Change
+346
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#510
5K → 10K444+40#510#470
10K → 15K450+45#470#425
15K → 20K644+60#425#365
20K → Half51+4#365#361
Half → 25K522+50#361#311
25K → 30K512+49#311#262
30K → 20M113+8#262#254
20M → 21M210+21#254#233
21M → 35K100+10#233#223
35K → 23M240+24#223#199
23M → 24M160+16#199#183
24M → 40K60+6#183#177
40K → 25.2M50+5#177#172
25.2M → Finish91+8#172#164
TOTALS36317+346
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing