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SF MARATHON 2023

Ambrose Low

Bib: 4751•M•Age: 61

Fremont, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
Masters (Masters Men)
#0 / 1128
Division (M60-64)
#0 / 84
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
19:06
Rank: #3051
Start → 2.2 Miles
19:06 | 8:41/mi
5.7 Miles
1:02:43
Rank: #4062 (-1011)
2.2 Miles → 5.7 Miles
43:37 | 12:28/mi
6.43 Miles
1:14:28
Rank: #4096 (-34)
5.7 Miles → 6.43 Miles
11:45 | 16:06/mi
10.92 Miles
2:02:22
Rank: #4010 (+86)
6.43 Miles → 10.92 Miles
47:54 | 10:40/mi
Garmin Hill Challenge· 11.42 mi
2:11:20
Rank: #4099 (-89)
10.92 Miles → Garmin Hill Challenge
8:58 | 17:56/mi
14.95 Miles
2:52:27
Rank: #4223 (-124)
Garmin Hill Challenge → 14.95 Miles
41:07 | 11:39/mi
18 Miles
3:42:12
Rank: #4376 (-153)
14.95 Miles → 18 Miles
49:45 | 16:19/mi
24 Miles
5:07:06
Rank: #4379 (-3)
18 Miles → 24 Miles
1:24:54 | 14:09/mi
Finish· 26.22 mi
5:42:32
Rank: #4449 (-70)
24 Miles → Finish
35:26 | 15:58/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:41:4519:068:4119:06
8:41
-
5.7 Miles
5.70 mi06:25:221:02:4311:0043:37
12:28
+3:47
6.43 Miles
6.43 mi06:37:071:14:2811:3511:45
16:06
+3:38
10.92 Miles
10.92 mi07:25:012:02:2211:1247:54
10:40
-5:26
Garmin Hill Challenge
11.42 mi07:33:592:11:2011:308:58
17:56
+7:16
14.95 Miles
14.95 mi08:15:062:52:2711:3241:07
11:39
-6:17
18 Miles
18.00 mi09:04:513:42:1212:2149:45
16:19
+4:40
24 Miles
24.00 mi10:29:455:07:0612:481:24:54
14:09
-2:10
Finish
26.22 mi11:05:115:42:3213:0435:26
15:58
+1:49

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

8:41 /mi

Average Pace

13:04 /mi

Slowest Pace

17:56 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:44

44% of race

Time at Steady Pace

1:24:54

25% of race

Time at Slower Pace

1:45:54

31% of race

Average Pace: 13:04 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:41:4519:068:4119:06
8:41
#3051
5.7 Miles
5.70 mi06:25:221:02:4311:0043:37
12:28
#4062
6.43 Miles
6.43 mi06:37:071:14:2811:3511:45
16:06
#4096
10.92 Miles
10.92 mi07:25:012:02:2211:1247:54
10:40
#4010
Garmin Hill Challenge
11.42 mi07:33:592:11:2011:308:58
17:56
#4099
14.95 Miles
14.95 mi08:15:062:52:2711:3241:07
11:39
#4223
18 Miles
18.00 mi09:04:513:42:1212:2149:45
16:19
#4376
24 Miles
24.00 mi10:29:455:07:0612:481:24:54
14:09
#4379
Finish
26.22 mi11:05:115:42:3213:0435:26
15:58
#4449
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
2.2 Miles2.20 mi2.20 mi30512421413051(Top 62%)2421(Top 68%)41(Top 49%)
5.7 Miles5.70 mi3.50 mi4062-10113090-66961-204345(Top 89%)3267(Top 92%)67(Top 80%)
6.43 Miles6.43 mi0.73 mi4096-343116-2662-14203(Top 86%)3188(Top 89%)64(Top 76%)
10.92 Miles10.92 mi4.49 mi4010+863067+4960+23881(Top 79%)2977(Top 83%)58(Top 69%)
Garmin Hill Challenge11.42 mi0.50 mi4099-893123-5661-14626(Top 95%)3440(Top 96%)75(Top 89%)
14.95 Miles14.95 mi3.53 mi4223-1243199-7667-64478(Top 92%)3337(Top 93%)69(Top 82%)
18 Miles18.00 mi3.05 mi4376-1533283-8469-24676(Top 96%)3449(Top 97%)77(Top 92%)
24 Miles24.00 mi6.00 mi4379-33268+15694334(Top 89%)3181(Top 89%)68(Top 81%)
Finish26.22 mi2.22 mi4449-703306-3870-14659(Top 95%)3413(Top 96%)79(Top 94%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 62%
×1human
+8ft-12ft

Overall

3051

Males

2421

M60-64

42

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 89%
×6stories
+92ft-87ft

Overall

4345

Males

3267

M60-64

68

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 86%
×11stories
+137ft-3ft

Overall

4203

Males

3188

M60-64

65

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 79%
×21stories
+225ft-318ft

Overall

3881

Males

2977

M60-64

59

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 95%
×11stories
+134ft-123ft

Overall

4626

Males

3440

M60-64

76

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 92%
×16stories
+234ft-225ft

Overall

4478

Males

3337

M60-64

70

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 96%
×12stories
+165ft-60ft

Overall

4676

Males

3449

M60-64

78

18 Miles→24 Miles

18.0 - 24.0 mi

Top 89%
×21stories
+142ft-377ft

Overall

4334

Males

3181

M60-64

68

24 Miles→Finish

24.0 - 26.2 mi

Top 95%
~flat
+2ft-2ft

Overall

4659

Males

3413

M60-64

79

Passing Analysis

Category:
Athletes Passed
282*
Passed By
1680
Net Change
-1398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3051
2.2 Miles → 5.7 Miles12*1023-1011#3051#4062
5.7 Miles → 6.43 Miles2357-34#4062#4096
6.43 Miles → 10.92 Miles133*47+86#4096#4010
10.92 Miles → Garmin Hill Challenge594-89#4010#4099
Garmin Hill Challenge → 14.95 Miles27*151-124#4099#4223
14.95 Miles → 18 Miles15*168-153#4223#4376
18 Miles → 24 Miles61*64-3#4376#4379
24 Miles → Finish6*76-70#4379#4449
TOTALS282*1680-1398

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

📊

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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