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BOSTON MARATHON 2025

Howard Quon

Bib: 9898•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 34%
Gender (Male)
#0 / 16105
Top 47%
Masters (Masters Men)
#0 / 10463
Top 36%
Division (M60-64)
#0 / 1259
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:31
Rank: #9878
Start → 5K
22:31 | 7:15/mi
10K· 6.21 mi
44:39
Rank: #9331 (+547)
5K → 10K
22:08 | 7:07/mi
15K· 9.32 mi
1:06:46
Rank: #9011 (+320)
10K → 15K
22:07 | 7:07/mi
20K· 12.43 mi
1:29:43
Rank: #9156 (-145)
15K → 20K
22:57 | 7:23/mi
Half· 13.11 mi
1:34:39
Rank: #9170 (-14)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:52:44
Rank: #9197 (-27)
Half → 25K
18:05 | 7:27/mi
30K· 18.64 mi
2:16:57
Rank: #9252 (-55)
25K → 30K
24:13 | 7:48/mi
20M
2:27:45
Rank: #9283 (-31)
30K → 20M
10:48 | 7:57/mi
21M
2:36:14
Rank: #9306 (-23)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:41:59
Rank: #9322 (-16)
21M → 35K
5:45 | 7:41/mi
23M
2:51:58
Rank: #9302 (+20)
35K → 23M
9:59 | 7:58/mi
24M
2:59:41
Rank: #9282 (+20)
23M → 24M
7:43 | 7:43/mi
40K· 24.85 mi
3:06:33
Rank: #9289 (-7)
24M → 40K
6:52 | 8:02/mi
25.2M
3:09:41
Rank: #9325 (-36)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:18:28
Rank: #9664 (-339)
25.2M → Finish
8:47 | 8:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:39
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:43:49
Pace7:55 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4022:317:1522:31
7:15
-
10K
6.21 mi11:10:4844:397:1122:08
7:07
-0:08
15K
9.32 mi11:32:551:06:467:1022:07
7:07
0:00
20K
12.43 mi11:55:521:29:437:1322:57
7:23
+0:16
Half
13.11 mi12:00:481:34:397:134:56
7:14
-0:09
25K
15.53 mi12:18:531:52:447:1518:05
7:27
+0:13
30K
18.64 mi12:43:062:16:577:2124:13
7:48
+0:21
20M
20.00 mi12:53:542:27:457:2310:48
7:57
+0:09
21M
21.00 mi13:02:232:36:147:268:29
8:29
+0:32
35K
21.75 mi13:08:082:41:597:275:45
7:41
-0:48
23M
23.00 mi13:18:072:51:587:299:59
7:58
+0:17
24M
24.00 mi13:25:502:59:417:297:43
7:43
-0:15
40K
24.85 mi13:32:423:06:337:306:52
8:02
+0:19
25.2M
25.20 mi13:35:503:09:417:323:08
9:05
+1:03
Finish
26.22 mi13:44:373:18:287:358:47
8:37
-0:28

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

7:07 /mi

Average Pace

7:35 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:39

48% of race

Time at Steady Pace

1:16:33

39% of race

Time at Slower Pace

27:16

14% of race

Average Pace: 7:34 /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 mi10:48:4022:317:1522:31
7:15
#9878
10K
6.21 mi11:10:4844:397:1122:08
7:07
#9331
15K
9.32 mi11:32:551:06:467:1022:07
7:07
#9011
20K
12.43 mi11:55:521:29:437:1322:57
7:23
#9156
Half
13.11 mi12:00:481:34:397:134:56
7:14
#9170
25K
15.53 mi12:18:531:52:447:1518:05
7:27
#9197
30K
18.64 mi12:43:062:16:577:2124:13
7:48
#9252
20M
20.00 mi12:53:542:27:457:2310:48
7:57
#9283
21M
21.00 mi13:02:232:36:147:268:29
8:29
#9306
35K
21.75 mi13:08:082:41:597:275:45
7:41
#9322
23M
23.00 mi13:18:072:51:587:299:59
7:58
#9302
24M
24.00 mi13:25:502:59:417:297:43
7:43
#9282
40K
24.85 mi13:32:423:06:337:306:52
8:02
#9289
25.2M
25.20 mi13:35:503:09:417:323:08
9:05
#9325
Finish
26.22 mi13:44:373:18:287:358:47
8:37
#9664
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi9878810481048463(Top 30%)7222(Top 45%)7222(Top 574%)
10K6.21 mi3.10 mi9331+5477797+3077797+3078866(Top 31%)7522(Top 47%)7522(Top 597%)
15K9.32 mi3.11 mi9011+3207590+2077590+2078463(Top 30%)7222(Top 45%)7222(Top 574%)
20K12.43 mi3.11 mi9156-1457650-607650-609779(Top 34%)7889(Top 49%)7889(Top 627%)
Half13.11 mi0.68 mi9170-147658-87658-89323(Top 33%)7666(Top 48%)7666(Top 609%)
25K15.53 mi2.42 mi9197-277632+267632+269596(Top 34%)7647(Top 47%)7647(Top 607%)
30K18.64 mi3.11 mi9252-557607+257607+259889(Top 35%)7624(Top 47%)7624(Top 606%)
20M20.00 mi1.36 mi9283-317594+137594+1310066(Top 35%)7576(Top 47%)7576(Top 602%)
21M21.00 mi1.00 mi9306-237568+267568+2610317(Top 36%)7514(Top 47%)7514(Top 597%)
35K21.75 mi0.75 mi9322-167559+97559+99933(Top 35%)7333(Top 46%)7333(Top 582%)
23M23.00 mi1.25 mi9302+207505+547505+549829(Top 35%)7147(Top 44%)7147(Top 568%)
24M24.00 mi1.00 mi9282+207465+407465+409192(Top 32%)6752(Top 42%)6752(Top 536%)
40K24.85 mi0.85 mi9289-77428+377428+3710395(Top 37%)7241(Top 45%)7241(Top 575%)
25.2M25.20 mi0.35 mi9325-367430-27430-212193(Top 43%)8077(Top 50%)8077(Top 642%)
Finish26.22 mi1.02 mi9664-3397566-1367566-13616919(Top 60%)10343(Top 64%)10343(Top 822%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

8463

Males

7222

M60-64

7222

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8866

Males

7522

M60-64

7522

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

8463

Males

7222

M60-64

7222

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9779

Males

7889

M60-64

7889

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

9323

Males

7666

M60-64

7666

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9596

Males

7647

M60-64

7647

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9889

Males

7624

M60-64

7624

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

10066

Males

7576

M60-64

7576

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10317

Males

7514

M60-64

7514

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9933

Males

7333

M60-64

7333

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9829

Males

7147

M60-64

7147

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

9192

Males

6752

M60-64

6752

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10395

Males

7241

M60-64

7241

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12193

Males

8077

M60-64

8077

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

16919

Males

10343

M60-64

10343

Passing Analysis

Category:
Athletes Passed
2036
Passed By
1822
Net Change
+214
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9878
5K → 10K60558+547#9878#9331
10K → 15K36242+320#9331#9011
15K → 20K123268-145#9011#9156
20K → Half2640-14#9156#9170
Half → 25K153180-27#9170#9197
25K → 30K211266-55#9197#9252
30K → 20M86117-31#9252#9283
20M → 21M86109-23#9283#9306
21M → 35K5268-16#9306#9322
35K → 23M121101+20#9322#9302
23M → 24M9575+20#9302#9282
24M → 40K8188-7#9282#9289
40K → 25.2M2561-36#9289#9325
25.2M → Finish10349-339#9325#9664
TOTALS20361822+214
📊

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