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SF MARATHON 2023

Felix Chu

Bib: 5504•M•Age: 40

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
Masters (Masters Men)
#0 / 1128
Division (M40-44)
#0 / 341
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
22:25
Rank: #4596
Start → 2.2 Miles
22:25 | 10:11/mi
5.7 Miles
1:04:44
Rank: #4294 (+302)
2.2 Miles → 5.7 Miles
42:19 | 12:06/mi
6.43 Miles
1:16:20
Rank: #4272 (+22)
5.7 Miles → 6.43 Miles
11:36 | 15:53/mi
10.92 Miles
2:05:02
Rank: #4181 (+91)
6.43 Miles → 10.92 Miles
48:42 | 10:51/mi
Garmin Hill Challenge· 11.42 mi
2:11:44
Rank: #4120 (+61)
10.92 Miles → Garmin Hill Challenge
6:42 | 13:24/mi
14.95 Miles
2:48:26
Rank: #4056 (+64)
Garmin Hill Challenge → 14.95 Miles
36:42 | 10:24/mi
18 Miles
3:26:33
Rank: #3850 (+206)
14.95 Miles → 18 Miles
38:07 | 12:30/mi
24 Miles
4:35:33
Rank: #3609 (+241)
18 Miles → 24 Miles
1:09:00 | 11:30/mi
Finish· 26.22 mi
5:01:07
Rank: #3574 (+35)
24 Miles → Finish
25:34 | 11:31/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:50:5922:2510:1122:25
10:11
-
5.7 Miles
5.70 mi06:33:181:04:4411:2142:19
12:06
+1:55
6.43 Miles
6.43 mi06:44:541:16:2011:5211:36
15:53
+3:47
10.92 Miles
10.92 mi07:33:362:05:0211:2748:42
10:51
-5:02
Garmin Hill Challenge
11.42 mi07:40:182:11:4411:326:42
13:24
+2:33
14.95 Miles
14.95 mi08:17:002:48:2611:1636:42
10:24
-3:00
18 Miles
18.00 mi08:55:073:26:3311:2938:07
12:30
+2:06
24 Miles
24.00 mi10:04:074:35:3311:291:09:00
11:30
-1:00
Finish
26.22 mi10:29:415:01:0711:3025:34
11:31
+0:01

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

10:11 /mi

Average Pace

11:30 /mi

Slowest Pace

15:53 /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

59:07

20% of race

Time at Steady Pace

3:05:35

62% of race

Time at Slower Pace

56:25

19% of race

Average Pace: 11:29 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:50:5922:2510:1122:25
10:11
#4596
5.7 Miles
5.70 mi06:33:181:04:4411:2142:19
12:06
#4294
6.43 Miles
6.43 mi06:44:541:16:2011:5211:36
15:53
#4272
10.92 Miles
10.92 mi07:33:362:05:0211:2748:42
10:51
#4181
Garmin Hill Challenge
11.42 mi07:40:182:11:4411:326:42
13:24
#4120
14.95 Miles
14.95 mi08:17:002:48:2611:1636:42
10:24
#4056
18 Miles
18.00 mi08:55:073:26:3311:2938:07
12:30
#3850
24 Miles
24.00 mi10:04:074:35:3311:291:09:00
11:30
#3609
Finish
26.22 mi10:29:415:01:0711:3025:34
11:31
#3574
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi459634193194596(Top 94%)3419(Top 96%)319(Top 94%)
5.7 Miles5.70 mi3.50 mi4294+3023236+183302+174148(Top 85%)3141(Top 88%)292(Top 86%)
6.43 Miles6.43 mi0.73 mi4272+223230+6304-24118(Top 84%)3144(Top 88%)295(Top 87%)
10.92 Miles10.92 mi4.49 mi4181+913176+54296+84020(Top 82%)3076(Top 86%)287(Top 84%)
Garmin Hill Challenge11.42 mi0.50 mi4120+613139+37291+53161(Top 65%)2524(Top 71%)233(Top 68%)
14.95 Miles14.95 mi3.53 mi4056+643095+44289+23865(Top 79%)2953(Top 83%)274(Top 80%)
18 Miles18.00 mi3.05 mi3850+2062946+149277+123218(Top 66%)2495(Top 70%)234(Top 69%)
24 Miles24.00 mi6.00 mi3609+2412765+181260+172964(Top 61%)2259(Top 63%)213(Top 62%)
Finish26.22 mi2.22 mi3574+352740+25254+63147(Top 64%)2362(Top 66%)219(Top 64%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 94%
×1human
+8ft-12ft

Overall

4596

Males

3419

M40-44

321

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 85%
×6stories
+92ft-87ft

Overall

4148

Males

3141

M40-44

294

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 84%
×11stories
+137ft-3ft

Overall

4118

Males

3144

M40-44

297

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 82%
×21stories
+225ft-318ft

Overall

4020

Males

3076

M40-44

287

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 65%
×11stories
+134ft-123ft

Overall

3161

Males

2524

M40-44

233

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 79%
×16stories
+234ft-225ft

Overall

3865

Males

2953

M40-44

274

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 66%
×12stories
+165ft-60ft

Overall

3218

Males

2495

M40-44

234

18 Miles→24 Miles

18.0 - 24.0 mi

Top 61%
×21stories
+142ft-377ft

Overall

2964

Males

2259

M40-44

213

24 Miles→Finish

24.0 - 26.2 mi

Top 64%
~flat
+2ft-2ft

Overall

3147

Males

2362

M40-44

219

Passing Analysis

Category:
Athletes Passed
1187*
Passed By
165
Net Change
+1022
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4596
2.2 Miles → 5.7 Miles336*34+302#4596#4294
5.7 Miles → 6.43 Miles4725+22#4294#4272
6.43 Miles → 10.92 Miles127*36+91#4272#4181
10.92 Miles → Garmin Hill Challenge632+61#4181#4120
Garmin Hill Challenge → 14.95 Miles87*23+64#4120#4056
14.95 Miles → 18 Miles218*12+206#4056#3850
18 Miles → 24 Miles254*13+241#3850#3609
24 Miles → Finish55*20+35#3609#3574
TOTALS1187*165+1022

* 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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