Chris Wong

Bib: 2508β€’M

ON

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 7%
Age Group (M18-39)
#0 / 5723
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
18:20
3.11 mi
Rank: #855
Start β†’ 5K
18:20 | 5:55/mi
10K
36:52
6.21 mi
Rank: #1009 (-154)
5K β†’ 10K
18:32 | 5:58/mi
15K
55:25
9.32 mi
Rank: #1073 (-64)
10K β†’ 15K
18:33 | 5:59/mi
20K
1:14:17
12.43 mi
Rank: #1147 (-74)
15K β†’ 20K
18:52 | 6:05/mi
HALF
1:18:24
13.11 mi
Rank: #1171 (-24)
20K β†’ HALF
4:07 | 6:03/mi
25K
1:33:13
15.53 mi
Rank: #1218 (-47)
HALF β†’ 25K
14:49 | 6:07/mi
30K
1:52:47
18.64 mi
Rank: #1271 (-53)
25K β†’ 30K
19:34 | 6:18/mi
20M
2:01:26
20.00 mi
Rank: #1295 (-24)
30K β†’ 20M
8:39 | 6:23/mi
21M
2:08:10
21.00 mi
Rank: #1317 (-22)
20M β†’ 21M
6:44 | 6:44/mi
35K
2:12:39
21.75 mi
Rank: #1303 (+14)
21M β†’ 35K
4:29 | 6:00/mi
23M
2:20:25
23.00 mi
Rank: #1281 (+22)
35K β†’ 23M
7:46 | 6:13/mi
24M
2:26:36
24.00 mi
Rank: #1279 (+2)
23M β†’ 24M
6:11 | 6:11/mi
40K
2:31:59
24.85 mi
Rank: #1273 (+6)
24M β†’ 40K
5:23 | 6:18/mi
25.2M
2:34:22
25.20 mi
Rank: #1283 (-10)
40K β†’ 25.2M
2:23 | 6:55/mi
FINISH
2:40:31
26.22 mi
Rank: #1275 (+8)
25.2M β†’ FINISH
6:09 | 6:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:18:24
Pace5:59 /mi
2nd Half
Distance13.11 mi
Time1:22:07
Pace6:16 /mi
πŸ“ŠPositive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0818:205:5518:20
5:55
-
10K
6.21 mi10:37:4036:525:5618:32
5:58
+0:03
15K
9.32 mi10:56:1355:255:5718:33
5:59
+0:01
20K
12.43 mi11:15:051:14:175:5918:52
6:05
+0:06
HALF
13.11 mi11:19:121:18:245:594:07
6:03
-0:02
25K
15.53 mi11:34:011:33:136:0114:49
6:07
+0:04
30K
18.64 mi11:53:351:52:476:0419:34
6:18
+0:11
20M
20.00 mi12:02:142:01:266:058:39
6:23
+0:05
21M
21.00 mi12:08:582:08:106:076:44
6:44
+0:21
35K
21.75 mi12:13:272:12:396:064:29
6:00
-0:44
23M
23.00 mi12:21:132:20:256:077:46
6:13
+0:13
24M
24.00 mi12:27:242:26:366:076:11
6:11
-0:02
40K
24.85 mi12:32:472:31:596:075:23
6:18
+0:07
25.2M
25.20 mi12:35:102:34:226:082:23
6:55
+0:37
FINISH
26.22 mi12:41:192:40:316:086:09
6:03
-0:52

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

5:55 /mi

Average Pace

6:08 /mi

Slowest Pace

6:55 /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

2:31:24

94% of race

Time at Steady Pace

9:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:07 /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 mi10:19:0818:205:5518:20
5:55
#855
10K
6.21 mi10:37:4036:525:5618:32
5:58
#1009
15K
9.32 mi10:56:1355:255:5718:33
5:59
#1073
20K
12.43 mi11:15:051:14:175:5918:52
6:05
#1147
HALF
13.11 mi11:19:121:18:245:594:07
6:03
#1171
25K
15.53 mi11:34:011:33:136:0114:49
6:07
#1218
30K
18.64 mi11:53:351:52:476:0419:34
6:18
#1271
20M
20.00 mi12:02:142:01:266:058:39
6:23
#1295
21M
21.00 mi12:08:582:08:106:076:44
6:44
#1317
35K
21.75 mi12:13:272:12:396:064:29
6:00
#1303
23M
23.00 mi12:21:132:20:256:077:46
6:13
#1281
24M
24.00 mi12:27:242:26:366:076:11
6:11
#1279
40K
24.85 mi12:32:472:31:596:075:23
6:18
#1273
25.2M
25.20 mi12:35:102:34:226:082:23
6:55
#1283
FINISH
26.22 mi12:41:192:40:316:086:09
6:03
#1275
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8558098091217(Top 4%)1170(Top 7%)1170(Top 20%)
10K6.21 mi3.10 mi1009-154965-156965-1561220(Top 4%)1174(Top 7%)1174(Top 21%)
15K9.32 mi3.11 mi1073-641026-611026-611217(Top 4%)1170(Top 7%)1170(Top 20%)
20K12.43 mi3.11 mi1147-741099-731099-731459(Top 5%)1407(Top 9%)1407(Top 25%)
HALF13.11 mi0.68 mi1171-241123-241123-241615(Top 6%)1558(Top 10%)1558(Top 27%)
25K15.53 mi2.42 mi1218-471171-481171-481486(Top 5%)1433(Top 9%)1433(Top 25%)
30K18.64 mi3.11 mi1271-531225-541225-541617(Top 6%)1553(Top 10%)1553(Top 27%)
20M20.00 mi1.36 mi1295-241249-241249-241787(Top 6%)1707(Top 10%)1707(Top 30%)
21M21.00 mi1.00 mi1317-221269-201269-202136(Top 7%)2031(Top 12%)2031(Top 35%)
35K21.75 mi0.75 mi1303+141254+151254+151171(Top 4%)1126(Top 7%)1126(Top 20%)
23M23.00 mi1.25 mi1281+221233+211233+211216(Top 4%)1169(Top 7%)1169(Top 20%)
24M24.00 mi1.00 mi1279+21230+31230+31675(Top 6%)1588(Top 10%)1588(Top 28%)
40K24.85 mi0.85 mi1273+61224+61224+61701(Top 6%)1600(Top 10%)1600(Top 28%)
25.2M25.20 mi0.35 mi1283-101232-81232-82205(Top 8%)2026(Top 12%)2026(Top 35%)
FINISH26.22 mi1.02 mi1275+81224+81224+81740(Top 6%)1621(Top 10%)1621(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
Γ—21
+97ft-345ft

Overall

1217

Males

1170

M18-39

1170

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1220

Males

1174

M18-39

1174

10K→15K

6.2 - 9.3 mi

Top 4%
Γ—3
+67ft-78ft

Overall

1217

Males

1170

M18-39

1170

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1459

Males

1407

M18-39

1407

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1615

Males

1558

M18-39

1558

HALF→25K

13.1 - 15.5 mi

Top 5%
Γ—4
+66ft-88ft

Overall

1486

Males

1433

M18-39

1433

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1617

Males

1553

M18-39

1553

30K→20M

18.6 - 20.0 mi

Top 6%
Γ—5
+64ft-50ft

Overall

1787

Males

1707

M18-39

1707

20M→21M

20.0 - 21.0 mi

Top 7%
Γ—8
+106ft-24ft

Overall

2136

Males

2031

M18-39

2031

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1171

Males

1126

M18-39

1126

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1216

Males

1169

M18-39

1169

23M→24M

23.0 - 24.0 mi

Top 6%
Γ—6
+12ft-82ft

Overall

1675

Males

1588

M18-39

1588

24M→40K

24.0 - 24.9 mi

Top 6%
Γ—1
+6ft-20ft

Overall

1701

Males

1600

M18-39

1600

40K→25.2M

24.9 - 25.2 mi

Top 8%
Γ—1
+13ft-16ft

Overall

2205

Males

2026

M18-39

2026

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
Γ—2
+22ft-21ft

Overall

1740

Males

1621

M18-39

1621

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
271
Passed By
691
Net Change
-420
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#855
5K β†’ 10K9163-154#855#1009
10K β†’ 15K1478-64#1009#1073
15K β†’ 20K1892-74#1073#1147
20K β†’ HALF327-24#1147#1171
HALF β†’ 25K2067-47#1171#1218
25K β†’ 30K4194-53#1218#1271
30K β†’ 20M1640-24#1271#1295
20M β†’ 21M1436-22#1295#1317
21M β†’ 35K195+14#1317#1303
35K β†’ 23M4119+22#1303#1281
23M β†’ 24M2624+2#1281#1279
24M β†’ 40K1913+6#1279#1273
40K β†’ 25.2M616-10#1273#1283
25.2M β†’ FINISH2517+8#1283#1275
TOTALS271691-420
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing