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BOSTON MARATHON 2023

Adrian Wong

Bib: 4945•M

NH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 8%
Division (M18-39)
#0 / 5285
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:02
Rank: #2006
Start → 5K
20:02 | 6:27/mi
10K· 6.21 mi
39:24
Rank: #1751 (+255)
5K → 10K
19:22 | 6:14/mi
15K· 9.32 mi
59:01
Rank: #1713 (+38)
10K → 15K
19:37 | 6:19/mi
20K· 12.43 mi
1:18:35
Rank: #1626 (+87)
15K → 20K
19:34 | 6:18/mi
Half· 13.11 mi
1:22:47
Rank: #1599 (+27)
20K → Half
4:12 | 6:09/mi
25K· 15.53 mi
1:38:00
Rank: #1531 (+68)
Half → 25K
15:13 | 6:17/mi
30K· 18.64 mi
1:57:29
Rank: #1346 (+185)
25K → 30K
19:29 | 6:16/mi
20M
2:06:00
Rank: #1291 (+55)
30K → 20M
8:31 | 6:16/mi
21M
2:12:45
Rank: #1275 (+16)
20M → 21M
6:45 | 6:45/mi
35K· 21.75 mi
2:17:22
Rank: #1252 (+23)
21M → 35K
4:37 | 6:10/mi
23M
2:25:30
Rank: #1234 (+18)
35K → 23M
8:08 | 6:30/mi
24M
2:31:54
Rank: #1241 (-7)
23M → 24M
6:24 | 6:24/mi
40K· 24.85 mi
2:37:31
Rank: #1248 (-7)
24M → 40K
5:37 | 6:34/mi
25.2M
2:40:04
Rank: #1260 (-12)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:46:49
Rank: #1297 (-37)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:47
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:24:02
Pace6:25 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0320:026:2720:02
6:27
-
10K
6.21 mi10:41:2539:246:2019:22
6:14
-0:13
15K
9.32 mi11:01:0259:016:2019:37
6:19
+0:05
20K
12.43 mi11:20:361:18:356:1919:34
6:18
-0:01
Half
13.11 mi11:24:481:22:476:194:12
6:09
-0:09
25K
15.53 mi11:40:011:38:006:1915:13
6:17
+0:08
30K
18.64 mi11:59:301:57:296:1819:29
6:16
-0:01
20M
20.00 mi12:08:012:06:006:188:31
6:16
0:00
21M
21.00 mi12:14:462:12:456:196:45
6:45
+0:29
35K
21.75 mi12:19:232:17:226:194:37
6:10
-0:35
23M
23.00 mi12:27:312:25:306:208:08
6:30
+0:20
24M
24.00 mi12:33:552:31:546:206:24
6:24
-0:06
40K
24.85 mi12:39:322:37:316:205:37
6:34
+0:10
25.2M
25.20 mi12:42:052:40:046:212:33
7:24
+0:50
Finish
26.22 mi12:48:502:46:496:226:45
6:37
-0:47

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

6:09 /mi

Average Pace

6:22 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:12

3% of race

Time at Steady Pace

2:12:49

80% of race

Time at Slower Pace

29:48

18% of race

Average Pace: 6:22 /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 mi10:22:0320:026:2720:02
6:27
#2006
10K
6.21 mi10:41:2539:246:2019:22
6:14
#1751
15K
9.32 mi11:01:0259:016:2019:37
6:19
#1713
20K
12.43 mi11:20:361:18:356:1919:34
6:18
#1626
Half
13.11 mi11:24:481:22:476:194:12
6:09
#1599
25K
15.53 mi11:40:011:38:006:1915:13
6:17
#1531
30K
18.64 mi11:59:301:57:296:1819:29
6:16
#1346
20M
20.00 mi12:08:012:06:006:188:31
6:16
#1291
21M
21.00 mi12:14:462:12:456:196:45
6:45
#1275
35K
21.75 mi12:19:232:17:226:194:37
6:10
#1252
23M
23.00 mi12:27:312:25:306:208:08
6:30
#1234
24M
24.00 mi12:33:552:31:546:206:24
6:24
#1241
40K
24.85 mi12:39:322:37:316:205:37
6:34
#1248
25.2M
25.20 mi12:42:052:40:046:212:33
7:24
#1260
Finish
26.22 mi12:48:502:46:496:226:45
6:37
#1297
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2006191319131706(Top 6%)1632(Top 11%)1632(Top 31%)
10K6.21 mi3.10 mi1751+2551673+2401673+2401473(Top 6%)1406(Top 9%)1406(Top 27%)
15K9.32 mi3.11 mi1713+381636+371636+371706(Top 6%)1632(Top 11%)1632(Top 31%)
20K12.43 mi3.11 mi1626+871555+811555+811368(Top 5%)1307(Top 9%)1307(Top 25%)
Half13.11 mi0.68 mi1599+271528+271528+271200(Top 5%)1149(Top 8%)1149(Top 22%)
25K15.53 mi2.42 mi1531+681463+651463+651249(Top 5%)1193(Top 8%)1193(Top 23%)
30K18.64 mi3.11 mi1346+1851285+1781285+178846(Top 3%)806(Top 5%)806(Top 15%)
20M20.00 mi1.36 mi1291+551233+521233+52804(Top 3%)764(Top 5%)764(Top 14%)
21M21.00 mi1.00 mi1275+161219+141219+141253(Top 5%)1195(Top 8%)1195(Top 23%)
35K21.75 mi0.75 mi1252+231196+231196+231162(Top 4%)1106(Top 7%)1106(Top 21%)
23M23.00 mi1.25 mi1234+181178+181178+181395(Top 5%)1323(Top 9%)1323(Top 25%)
24M24.00 mi1.00 mi1241-71184-61184-61662(Top 6%)1570(Top 10%)1570(Top 30%)
40K24.85 mi0.85 mi1248-71191-71191-71775(Top 7%)1670(Top 11%)1670(Top 32%)
25.2M25.20 mi0.35 mi1260-121201-101201-103300(Top 12%)2983(Top 20%)2983(Top 56%)
Finish26.22 mi1.02 mi1297-371236-351236-353066(Top 12%)2761(Top 18%)2761(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1706

Males

1632

M18-39

1632

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1473

Males

1406

M18-39

1406

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1706

Males

1632

M18-39

1632

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1368

Males

1307

M18-39

1307

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1200

Males

1149

M18-39

1149

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1249

Males

1193

M18-39

1193

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

846

Males

806

M18-39

806

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

804

Males

764

M18-39

764

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1253

Males

1195

M18-39

1195

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1162

Males

1106

M18-39

1106

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1395

Males

1323

M18-39

1323

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1662

Males

1570

M18-39

1570

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1775

Males

1670

M18-39

1670

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3300

Males

2983

M18-39

2983

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3066

Males

2761

M18-39

2761

Passing Analysis

Category:
Athletes Passed
944
Passed By
235
Net Change
+709
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2006
5K → 10K27823+255#2006#1751
10K → 15K7739+38#1751#1713
15K → 20K10417+87#1713#1626
20K → Half303+27#1626#1599
Half → 25K779+68#1599#1531
25K → 30K1850+185#1531#1346
30K → 20M561+55#1346#1291
20M → 21M3216+16#1291#1275
21M → 35K285+23#1275#1252
35K → 23M3012+18#1252#1234
23M → 24M1724-7#1234#1241
24M → 40K1623-7#1241#1248
40K → 25.2M315-12#1248#1260
25.2M → Finish1148-37#1260#1297
TOTALS944235+709
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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