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BOSTON MARATHON 2025

Qi Wang

Bib: 12222•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:42/mi
27:01
↑ 97↓ 3451.5%
10K· 6.21 mi
9:02/mi
55:06
↑ 79↓ 1380.4%
15K· 9.32 mi
9:11/mi
1:23:38
↑ 67↓ 78
20K· 12.43 mi
9:30/mi
1:53:08
↑ 106↓ 860.1%
Half· 13.11 mi
9:14/mi
1:59:26
↑ 19↓ 370.5%
25K· 15.53 mi
10:04/mi
2:23:50
↑ 66↓ 880.2%
30K· 18.64 mi
11:50/mi
3:00:36
↑ 181↓ 1480.2%
20M
12:08/mi
3:17:05
↑ 64↓ 500.2%
21M
14:06/mi
3:31:11
↑ 106↓ 241.6%
35K· 21.75 mi
10:40/mi
3:39:10
↑ 17↓ 861.7%
23M
11:46/mi
3:53:54
↑ 23↓ 630.6%
24M
11:14/mi
4:05:08
↓ 821.3%
40K· 24.85 mi
11:56/mi
4:15:20
↓ 200.3%
25.2M
13:29/mi
4:19:59
↑ 13↓ 160.2%
Finish· 26.22 mi
10:30/mi
4:30:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:26
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:31:15
Pace11:32 /mi
📊Positive Split: 26.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1827:018:4227:01
8:42
-
10K
6.21 mi11:23:2355:068:5228:05
9:02
+0:20
15K
9.32 mi11:51:551:23:388:5828:32
9:11
+0:09
20K
12.43 mi12:21:251:53:089:0629:30
9:30
+0:19
Half
13.11 mi12:27:431:59:269:076:18
9:14
-0:16
25K
15.53 mi12:52:072:23:509:1624:24
10:04
+0:50
30K
18.64 mi13:28:533:00:369:4136:46
11:50
+1:46
20M
20.00 mi13:45:223:17:059:5116:29
12:08
+0:18
21M
21.00 mi13:59:283:31:1110:0314:06
14:06
+1:58
35K
21.75 mi14:07:273:39:1010:057:59
10:40
-3:26
23M
23.00 mi14:22:113:53:5410:1014:44
11:46
+1:06
24M
24.00 mi14:33:254:05:0810:1311:14
11:14
-0:32
40K
24.85 mi14:43:374:15:2010:1610:12
11:56
+0:42
25.2M
25.20 mi14:48:164:19:5910:194:39
13:29
+1:33
Finish
26.22 mi14:58:584:30:4110:2010:42
10:30
-2:59

Checkpoints & Pacing

📈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

8:42 /mi

Average Pace

10:20 /mi

Slowest Pace

14:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:26

44% of race

Time at Steady Pace

54:19

20% of race

Time at Slower Pace

1:36:56

36% of race

Average Pace: 10:19 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:55:1827:018:4227:01
8:42
#20992
10K
6.21 mi11:23:2355:068:5228:05
9:02
#21795
15K
9.32 mi11:51:551:23:388:5828:32
9:11
#22172
20K
12.43 mi12:21:251:53:089:0629:30
9:30
#22374
Half
13.11 mi12:27:431:59:269:076:18
9:14
#22382
25K
15.53 mi12:52:072:23:509:1624:24
10:04
#22646
30K
18.64 mi13:28:533:00:369:4136:46
11:50
#23371
20M
20.00 mi13:45:223:17:059:5116:29
12:08
#23592
21M
21.00 mi13:59:283:31:1110:0314:06
14:06
#23877
35K
21.75 mi14:07:273:39:1010:057:59
10:40
#23855
23M
23.00 mi14:22:113:53:5410:1014:44
11:46
#23917
24M
24.00 mi14:33:254:05:0810:1311:14
11:14
#23949
40K
24.85 mi14:43:374:15:2010:1610:12
11:56
#24013
25.2M
25.20 mi14:48:164:19:5910:194:39
13:29
#24060
Finish
26.22 mi14:58:584:30:4110:2010:42
10:30
#24088
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi20992128581285822803(Top 80%)13743(Top 85%)13743(Top 689%)
10K6.21 mi3.10 mi21795-80313237-37913237-37922546(Top 79%)13596(Top 84%)13596(Top 681%)
15K9.32 mi3.11 mi22172-37713426-18913426-18922803(Top 80%)13743(Top 85%)13743(Top 689%)
20K12.43 mi3.11 mi22374-20213515-8913515-8922885(Top 81%)13742(Top 85%)13742(Top 688%)
Half13.11 mi0.68 mi22382-813511+413511+422731(Top 80%)13678(Top 85%)13678(Top 685%)
25K15.53 mi2.42 mi22646-26413636-12513636-12523418(Top 82%)13921(Top 86%)13921(Top 697%)
30K18.64 mi3.11 mi23371-72513923-28713923-28725363(Top 89%)14704(Top 91%)14704(Top 737%)
20M20.00 mi1.36 mi23592-22113997-7413997-7425442(Top 90%)14654(Top 91%)14654(Top 734%)
21M21.00 mi1.00 mi23877-28514119-12214119-12226331(Top 93%)15035(Top 93%)15035(Top 753%)
35K21.75 mi0.75 mi23855+2214092+2714092+2723518(Top 83%)13646(Top 85%)13646(Top 684%)
23M23.00 mi1.25 mi23917-6214097-514097-524705(Top 87%)14193(Top 88%)14193(Top 711%)
24M24.00 mi1.00 mi23949-3214109-1214109-1224448(Top 86%)14039(Top 87%)14039(Top 703%)
40K24.85 mi0.85 mi24013-6414116-714116-724806(Top 87%)14164(Top 88%)14164(Top 710%)
25.2M25.20 mi0.35 mi24060-4714136-2014136-2025648(Top 90%)14562(Top 90%)14562(Top 730%)
Finish26.22 mi1.02 mi24088-2814145-914145-924278(Top 85%)13908(Top 86%)13908(Top 697%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

22803

Males

13743

M50-54

13743

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

22546

Males

13596

M50-54

13596

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

22803

Males

13743

M50-54

13743

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

22885

Males

13742

M50-54

13742

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

22731

Males

13678

M50-54

13678

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

23418

Males

13921

M50-54

13921

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25363

Males

14704

M50-54

14704

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25442

Males

14654

M50-54

14654

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26331

Males

15035

M50-54

15035

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

23518

Males

13646

M50-54

13646

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24705

Males

14193

M50-54

14193

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24448

Males

14039

M50-54

14039

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24806

Males

14164

M50-54

14164

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25648

Males

14562

M50-54

14562

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24278

Males

13908

M50-54

13908

Passing Analysis

Category:
Athletes Passed
647
Passed By
3743
Net Change
-3096
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20992
5K → 10K67870-803#20992#21795
10K → 15K97474-377#21795#22172
15K → 20K123325-202#22172#22374
20K → Half3038-8#22374#22382
Half → 25K74338-264#22382#22646
25K → 30K32757-725#22646#23371
30K → 20M29250-221#23371#23592
20M → 21M12297-285#23592#23877
21M → 35K5634+22#23877#23855
35K → 23M45107-62#23855#23917
23M → 24M3567-32#23917#23949
24M → 40K2084-64#23949#24013
40K → 25.2M552-47#24013#24060
25.2M → Finish2250-28#24060#24088
TOTALS6473743-3096
📊

Passing Visuals

Category:
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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