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SF MARATHON 2024

Calvin Ku

Bib: 6113•M•Age: 40

El Sobrante, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 5694
Top 36%
Gender (Male)
#0 / 4127
Top 41%
Masters (Masters Men)
#0 / 1221
Top 33%
Division (M40-44)
#0 / 435
Top 40%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
14:36
Rank: #940
Start → 1.81M
14:36 | 8:04/mi
6.52M
54:26
Rank: #1079 (-139)
1.81M → 6.52M
39:50 | 8:27/mi
10.89M
1:30:54
Rank: #1035 (+44)
6.52M → 10.89M
36:28 | 8:21/mi
Garmin Hill Challenge· 11.40 mi
1:35:55
Rank: #1067 (-32)
10.89M → Garmin Hill Challenge
5:01 | 9:50/mi
14.95M
2:06:58
Rank: #1357 (-290)
Garmin Hill Challenge → 14.95M
31:03 | 8:45/mi
18M
2:38:57
Rank: #1539 (-182)
14.95M → 18M
31:59 | 10:29/mi
24.69M
3:53:39
Rank: #1993 (-454)
18M → 24.69M
1:14:42 | 11:10/mi
Finish· 26.22 mi
4:09:38
Rank: #2048 (-55)
24.69M → Finish
15:59 | 10:27/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:41:0514:368:0414:36
8:04
-
6.52M
6.52 mi06:20:5554:268:2139:50
8:27
+0:23
10.89M
10.89 mi06:57:231:30:548:2136:28
8:21
-0:06
Garmin Hill Challenge
11.40 mi07:02:241:35:558:255:01
9:50
+1:29
14.95M
14.95 mi07:33:272:06:588:3031:03
8:45
-1:05
18M
18.00 mi08:05:262:38:578:5031:59
10:29
+1:44
24.69M
24.69 mi09:20:083:53:399:281:14:42
11:10
+0:41
Finish
26.22 mi09:36:074:09:389:3215:59
10:27
-0:43

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

8:04 /mi

Average Pace

9:32 /mi

Slowest Pace

11:10 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:57

49% of race

Time at Steady Pace

5:01

2% of race

Time at Slower Pace

2:02:40

49% of race

Average Pace: 9:31 /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
1.81M
1.81 mi05:41:0514:368:0414:36
8:04
#940
6.52M
6.52 mi06:20:5554:268:2139:50
8:27
#1079
10.89M
10.89 mi06:57:231:30:548:2136:28
8:21
#1035
Garmin Hill Challenge
11.40 mi07:02:241:35:558:255:01
9:50
#1067
14.95M
14.95 mi07:33:272:06:588:3031:03
8:45
#1357
18M
18.00 mi08:05:262:38:578:5031:59
10:29
#1539
24.69M
24.69 mi09:20:083:53:399:281:14:42
11:10
#1993
Finish
26.22 mi09:36:074:09:389:3215:59
10:27
#2048
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81M1.81 mi1.81 mi94084180940(Top 17%)841(Top 20%)80(Top 18%)
6.52M6.52 mi4.71 mi1079-139963-12292-121151(Top 20%)1024(Top 25%)95(Top 22%)
10.89M10.89 mi4.37 mi1035+44925+3886+61037(Top 18%)928(Top 22%)83(Top 19%)
Garmin Hill Challenge11.40 mi0.51 mi1067-32950-2589-31323(Top 23%)1167(Top 28%)108(Top 25%)
14.95M14.95 mi3.55 mi1357-2901191-241116-272498(Top 44%)2054(Top 50%)206(Top 47%)
18M18.00 mi3.05 mi1539-1821325-134127-112173(Top 38%)1792(Top 43%)181(Top 42%)
24.69M24.69 mi6.69 mi1993-4541663-338169-422956(Top 52%)2244(Top 54%)236(Top 54%)
Finish26.22 mi1.53 mi2048-551699-36174-53164(Top 56%)2369(Top 57%)235(Top 54%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 17%
×1human
+6ft-10ft

Overall

940

Males

841

M40-44

80

1.81M→6.52M

1.8 - 6.5 mi

Top 20%
×16stories
+275ft-93ft

Overall

1151

Males

1024

M40-44

95

6.52M→10.89M

6.5 - 10.9 mi

Top 18%
×20stories
+201ft-318ft

Overall

1037

Males

928

M40-44

83

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 23%
×11stories
+134ft-79ft

Overall

1323

Males

1167

M40-44

108

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 44%
×17stories
+251ft-225ft

Overall

2498

Males

2054

M40-44

206

14.95M→18M

14.9 - 18.0 mi

Top 38%
×12stories
+165ft-60ft

Overall

2173

Males

1792

M40-44

181

18M→24.69M

18.0 - 24.7 mi

Top 52%
×22stories
+142ft-377ft

Overall

2956

Males

2244

M40-44

236

24.69M→Finish

24.7 - 26.2 mi

Top 56%
~flat
+2ft-2ft

Overall

3164

Males

2369

M40-44

235

Passing Analysis

Category:
Athletes Passed
185*
Passed By
1293
Net Change
-1108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#940
1.81M → 6.52M36*175-139#940#1079
6.52M → 10.89M6117+44#1079#1035
10.89M → Garmin Hill Challenge1850-32#1035#1067
Garmin Hill Challenge → 14.95M3293-290#1067#1357
14.95M → 18M27209-182#1357#1539
18M → 24.69M35*489-454#1539#1993
24.69M → Finish5*60-55#1993#2048
TOTALS185*1293-1108

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

📊

Passing Visuals

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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