Ian Wang

Bib: 13450β€’M

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 35%
Gender (Male)
#0 / 16340
Top 47%
Masters (Masters Men)
#0 / 10617
Top 36%
Age Group (M55-59)
#0 / 1491
Top 19%
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
23:25
3.11 mi
Rank: #13069
Start β†’ 5K
23:25 | 7:33/mi
10K
45:14
6.21 mi
Rank: #10892 (+2177)
5K β†’ 10K
21:49 | 7:02/mi
15K
1:07:19
9.32 mi
Rank: #10360 (+532)
10K β†’ 15K
22:05 | 7:07/mi
20K
1:29:26
12.43 mi
Rank: #9855 (+505)
15K β†’ 20K
22:07 | 7:08/mi
HALF
1:34:13
13.11 mi
Rank: #9789 (+66)
20K β†’ HALF
4:47 | 7:02/mi
25K
1:51:24
15.53 mi
Rank: #9474 (+315)
HALF β†’ 25K
17:11 | 7:06/mi
30K
2:14:02
18.64 mi
Rank: #9166 (+308)
25K β†’ 30K
22:38 | 7:18/mi
20M
2:23:56
20.00 mi
Rank: #8994 (+172)
30K β†’ 20M
9:54 | 7:18/mi
21M
2:31:12
21.00 mi
Rank: #8712 (+282)
20M β†’ 21M
7:16 | 7:16/mi
35K
2:36:37
21.75 mi
Rank: #8683 (+29)
21M β†’ 35K
5:25 | 7:15/mi
23M
2:46:51
23.00 mi
Rank: #8977 (-294)
35K β†’ 23M
10:14 | 8:11/mi
24M
2:54:51
24.00 mi
Rank: #9119 (-142)
23M β†’ 24M
8:00 | 8:00/mi
40K
3:01:35
24.85 mi
Rank: #9182 (-63)
24M β†’ 40K
6:44 | 7:53/mi
25.2M
3:04:46
25.20 mi
Rank: #9283 (-101)
40K β†’ 25.2M
3:11 | 9:14/mi
FINISH
3:14:28
26.22 mi
Rank: #10047 (-764)
25.2M β†’ FINISH
9:42 | 9:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:13
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:40:15
Pace7:39 /mi
πŸ“ŠPositive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:1523:257:3323:25
7:33
-
10K
6.21 mi11:47:0445:147:1721:49
7:02
-0:31
15K
9.32 mi12:09:091:07:197:1422:05
7:07
+0:05
20K
12.43 mi12:31:161:29:267:1222:07
7:08
+0:01
HALF
13.11 mi12:36:031:34:137:124:47
7:02
-0:06
25K
15.53 mi12:53:141:51:247:1117:11
7:06
+0:04
30K
18.64 mi13:15:522:14:027:1222:38
7:18
+0:12
20M
20.00 mi13:25:462:23:567:129:54
7:18
0:00
21M
21.00 mi13:33:022:31:127:137:16
7:16
-0:02
35K
21.75 mi13:38:272:36:377:135:25
7:15
-0:01
23M
23.00 mi13:48:412:46:517:1610:14
8:11
+0:56
24M
24.00 mi13:56:412:54:517:188:00
8:00
-0:11
40K
24.85 mi14:03:253:01:357:196:44
7:53
-0:07
25.2M
25.20 mi14:06:363:04:467:203:11
9:14
+1:21
FINISH
26.22 mi14:16:183:14:287:269:42
9:32
+0:18

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

7:02 /mi

Average Pace

7:25 /mi

Slowest Pace

9:32 /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

0:00

0% of race

Time at Steady Pace

2:36:37

81% of race

Time at Slower Pace

37:51

19% of race

Average Pace: 7:25 /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 mi11:25:1523:257:3323:25
7:33
#13069
10K
6.21 mi11:47:0445:147:1721:49
7:02
#10892
15K
9.32 mi12:09:091:07:197:1422:05
7:07
#10360
20K
12.43 mi12:31:161:29:267:1222:07
7:08
#9855
HALF
13.11 mi12:36:031:34:137:124:47
7:02
#9789
25K
15.53 mi12:53:141:51:247:1117:11
7:06
#9474
30K
18.64 mi13:15:522:14:027:1222:38
7:18
#9166
20M
20.00 mi13:25:462:23:567:129:54
7:18
#8994
21M
21.00 mi13:33:022:31:127:137:16
7:16
#8712
35K
21.75 mi13:38:272:36:377:135:25
7:15
#8683
23M
23.00 mi13:48:412:46:517:1610:14
8:11
#8977
24M
24.00 mi13:56:412:54:517:188:00
8:00
#9119
40K
24.85 mi14:03:253:01:357:196:44
7:53
#9182
25.2M
25.20 mi14:06:363:04:467:203:11
9:14
#9283
FINISH
26.22 mi14:16:183:14:287:269:42
9:32
#10047
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi13069948794879341(Top 32%)7679(Top 47%)7679(Top 515%)
10K6.21 mi3.10 mi10892+21778505+9828505+9828842(Top 30%)7404(Top 45%)7404(Top 497%)
15K9.32 mi3.11 mi10360+5328229+2768229+2769341(Top 32%)7679(Top 47%)7679(Top 515%)
20K12.43 mi3.11 mi9855+5057955+2747955+2748720(Top 30%)7257(Top 44%)7257(Top 487%)
HALF13.11 mi0.68 mi9789+667919+367919+368782(Top 30%)7359(Top 45%)7359(Top 494%)
25K15.53 mi2.42 mi9474+3157726+1937726+1938031(Top 28%)6777(Top 41%)6777(Top 455%)
30K18.64 mi3.11 mi9166+3087515+2117515+2117974(Top 27%)6604(Top 40%)6604(Top 443%)
20M20.00 mi1.36 mi8994+1727391+1247391+1247583(Top 26%)6269(Top 38%)6269(Top 420%)
21M21.00 mi1.00 mi8712+2827191+2007191+2005082(Top 18%)4466(Top 27%)4466(Top 300%)
35K21.75 mi0.75 mi8683+297154+377154+378838(Top 30%)6884(Top 42%)6884(Top 462%)
23M23.00 mi1.25 mi8977-2947290-1367290-13613601(Top 47%)9051(Top 55%)9051(Top 607%)
24M24.00 mi1.00 mi9119-1427340-507340-5013734(Top 47%)9034(Top 55%)9034(Top 606%)
40K24.85 mi0.85 mi9182-637358-187358-1811563(Top 40%)7967(Top 49%)7967(Top 534%)
25.2M25.20 mi0.35 mi9283-1017409-517409-5115860(Top 55%)9888(Top 61%)9888(Top 663%)
FINISH26.22 mi1.02 mi10047-7647760-3517760-35122391(Top 77%)13023(Top 80%)13023(Top 873%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
Γ—21
+97ft-345ft

Overall

9341

Males

7679

M55-59

7679

5K→10K

3.1 - 6.2 mi

Top 30%
Γ—5
+79ft-138ft

Overall

8842

Males

7404

M55-59

7404

10K→15K

6.2 - 9.3 mi

Top 32%
Γ—3
+67ft-78ft

Overall

9341

Males

7679

M55-59

7679

15K→20K

9.3 - 12.4 mi

Top 30%
Γ—5
+106ft-86ft

Overall

8720

Males

7257

M55-59

7257

20K→HALF

12.4 - 13.1 mi

Top 30%
Γ—2
+19ft-37ft

Overall

8782

Males

7359

M55-59

7359

HALF→25K

13.1 - 15.5 mi

Top 28%
Γ—4
+66ft-88ft

Overall

8031

Males

6777

M55-59

6777

25K→30K

15.5 - 18.6 mi

Top 27%
Γ—9
+181ft-148ft

Overall

7974

Males

6604

M55-59

6604

30K→20M

18.6 - 20.0 mi

Top 26%
Γ—5
+64ft-50ft

Overall

7583

Males

6269

M55-59

6269

20M→21M

20.0 - 21.0 mi

Top 18%
Γ—8
+106ft-24ft

Overall

5082

Males

4466

M55-59

4466

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8838

Males

6884

M55-59

6884

35K→23M

21.8 - 23.0 mi

Top 47%
Γ—5
+23ft-63ft

Overall

13601

Males

9051

M55-59

9051

23M→24M

23.0 - 24.0 mi

Top 47%
Γ—6
+12ft-82ft

Overall

13734

Males

9034

M55-59

9034

24M→40K

24.0 - 24.9 mi

Top 40%
Γ—1
+6ft-20ft

Overall

11563

Males

7967

M55-59

7967

40K→25.2M

24.9 - 25.2 mi

Top 55%
Γ—1
+13ft-16ft

Overall

15860

Males

9888

M55-59

9888

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
Γ—2
+22ft-21ft

Overall

22391

Males

13023

M55-59

13023

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4646*
Passed By
1622
Net Change
+3022
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13069
5K β†’ 10K21792+2177#13069#10892
10K β†’ 15K54614+532#10892#10360
15K β†’ 20K517*12+505#10360#9855
20K β†’ HALF704+66#9855#9789
HALF β†’ 25K3249+315#9789#9474
25K β†’ 30K33729+308#9474#9166
30K β†’ 20M18412+172#9166#8994
20M β†’ 21M2853+282#8994#8712
21M β†’ 35K6637+29#8712#8683
35K β†’ 23M38332-294#8683#8977
23M β†’ 24M34176-142#8977#9119
24M β†’ 40K48111-63#9119#9182
40K β†’ 25.2M11112-101#9182#9283
25.2M β†’ FINISH7769-764#9283#10047
TOTALS4646*1622+3022

* Includes athletes who did not complete a segment (DNF/DNQ).

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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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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