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SF MARATHON 2023

Matthew Chen

Bib: 2885•M•Age: 30

Tustin, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
Division (M30-34)
#0 / 692
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
18:42
Rank: #2735
Start → 2.2 Miles
18:42 | 8:30/mi
5.7 Miles
56:01
Rank: #2913 (-178)
2.2 Miles → 5.7 Miles
37:19 | 10:40/mi
6.43 Miles
1:06:48
Rank: #2999 (-86)
5.7 Miles → 6.43 Miles
10:47 | 14:46/mi
10.92 Miles
1:50:00
Rank: #2920 (+79)
6.43 Miles → 10.92 Miles
43:12 | 9:37/mi
Garmin Hill Challenge· 11.42 mi
1:55:41
Rank: #2844 (+76)
10.92 Miles → Garmin Hill Challenge
5:41 | 11:22/mi
14.95 Miles
2:31:40
Rank: #3077 (-233)
Garmin Hill Challenge → 14.95 Miles
35:59 | 10:12/mi
18 Miles
3:25:23
Rank: #3798 (-721)
14.95 Miles → 18 Miles
53:43 | 17:37/mi
24 Miles
5:01:11
Rank: #4271 (-473)
18 Miles → 24 Miles
1:35:48 | 15:58/mi
Finish· 26.22 mi
5:36:17
Rank: #4345 (-74)
24 Miles → Finish
35:06 | 15:49/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:49:0718:428:3018:42
8:30
-
5.7 Miles
5.70 mi06:26:2656:019:5037:19
10:40
+2:10
6.43 Miles
6.43 mi06:37:131:06:4810:2310:47
14:46
+4:06
10.92 Miles
10.92 mi07:20:251:50:0010:0443:12
9:37
-5:09
Garmin Hill Challenge
11.42 mi07:26:061:55:4110:085:41
11:22
+1:45
14.95 Miles
14.95 mi08:02:052:31:4010:0935:59
10:12
-1:10
18 Miles
18.00 mi08:55:483:25:2311:2553:43
17:37
+7:25
24 Miles
24.00 mi10:31:365:01:1112:331:35:48
15:58
-1:39
Finish
26.22 mi11:06:425:36:1712:5035:06
15:49
-0:09

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:30 /mi

Average Pace

12:50 /mi

Slowest Pace

17:37 /mi

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Fastest
Middle
Slowest
Average

📊Segments

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

1:01:54

18% of race

Time at Steady Pace

1:18:59

23% of race

Time at Slower Pace

3:15:24

58% of race

Average Pace: 12:50 /mi

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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.

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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
2.2 Miles
2.20 mi05:49:0718:428:3018:42
8:30
#2735
5.7 Miles
5.70 mi06:26:2656:019:5037:19
10:40
#2913
6.43 Miles
6.43 mi06:37:131:06:4810:2310:47
14:46
#2999
10.92 Miles
10.92 mi07:20:251:50:0010:0443:12
9:37
#2920
Garmin Hill Challenge
11.42 mi07:26:061:55:4110:085:41
11:22
#2844
14.95 Miles
14.95 mi08:02:052:31:4010:0935:59
10:12
#3077
18 Miles
18.00 mi08:55:483:25:2311:2553:43
17:37
#3798
24 Miles
24.00 mi10:31:365:01:1112:331:35:48
15:58
#4271
Finish
26.22 mi11:06:425:36:1712:5035:06
15:49
#4345
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.2 Miles2.20 mi2.20 mi273522074172735(Top 56%)2207(Top 62%)417(Top 60%)
5.7 Miles5.70 mi3.50 mi2913-1782339-132444-272994(Top 61%)2397(Top 67%)465(Top 67%)
6.43 Miles6.43 mi0.73 mi2999-862397-58461-173511(Top 72%)2753(Top 77%)533(Top 77%)
10.92 Miles10.92 mi4.49 mi2920+792348+49453+82902(Top 59%)2345(Top 66%)451(Top 65%)
Garmin Hill Challenge11.42 mi0.50 mi2844+762301+47442+111869(Top 38%)1596(Top 45%)314(Top 45%)
14.95 Miles14.95 mi3.53 mi3077-2332464-163472-303693(Top 76%)2837(Top 79%)548(Top 79%)
18 Miles18.00 mi3.05 mi3798-7212913-449566-944814(Top 98%)3536(Top 99%)682(Top 99%)
24 Miles24.00 mi6.00 mi4271-4733194-281620-544739(Top 97%)3473(Top 97%)676(Top 98%)
Finish26.22 mi2.22 mi4345-743238-44631-114636(Top 95%)3393(Top 95%)661(Top 96%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 56%
×1human
+8ft-12ft

Overall

2735

Males

2207

M30-34

421

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 61%
×6stories
+92ft-87ft

Overall

2994

Males

2397

M30-34

471

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 72%
×11stories
+137ft-3ft

Overall

3511

Males

2753

M30-34

540

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 59%
×21stories
+225ft-318ft

Overall

2902

Males

2345

M30-34

457

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 38%
×11stories
+134ft-123ft

Overall

1869

Males

1596

M30-34

318

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 76%
×16stories
+234ft-225ft

Overall

3693

Males

2837

M30-34

557

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 98%
×12stories
+165ft-60ft

Overall

4814

Males

3536

M30-34

688

18 Miles→24 Miles

18.0 - 24.0 mi

Top 97%
×21stories
+142ft-377ft

Overall

4739

Males

3473

M30-34

677

24 Miles→Finish

24.0 - 26.2 mi

Top 95%
~flat
+2ft-2ft

Overall

4636

Males

3393

M30-34

661

Passing Analysis

Category:
Athletes Passed
356*
Passed By
1966
Net Change
-1610
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2735
2.2 Miles → 5.7 Miles96*274-178#2735#2913
5.7 Miles → 6.43 Miles19105-86#2913#2999
6.43 Miles → 10.92 Miles126*47+79#2999#2920
10.92 Miles → Garmin Hill Challenge782+76#2920#2844
Garmin Hill Challenge → 14.95 Miles8241-233#2844#3077
14.95 Miles → 18 Miles7*728-721#3077#3798
18 Miles → 24 Miles15*488-473#3798#4271
24 Miles → Finish7*81-74#4271#4345
TOTALS356*1966-1610

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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