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SF MARATHON 2025

Ambrose Low

Bib: 7752•M•Age: 63

Fremont, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Masters (Masters Men)
#0 / 1347
Division (M60-64)
#0 / 110
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
19:38
Rank: #5543
Start → 1.81 Miles
19:38 | 10:51/mi
5.55 Miles
1:00:43
Rank: #5338 (+205)
1.81 Miles → 5.55 Miles
41:05 | 10:59/mi
6.52 Miles
1:11:49
Rank: #5316 (+22)
5.55 Miles → 6.52 Miles
11:06 | 11:27/mi
10.87 Miles
2:00:01
Rank: #5185 (+131)
6.52 Miles → 10.87 Miles
48:12 | 11:05/mi
Garmin Hill Challenge· 11.38 mi
2:08:27
Rank: #5281 (-96)
10.87 Miles → Garmin Hill Challenge
8:26 | 16:33/mi
14.95 Miles
2:43:38
Rank: #5110 (+171)
Garmin Hill Challenge → 14.95 Miles
35:11 | 9:51/mi
18 Miles
3:21:28
Rank: #4889 (+221)
14.95 Miles → 18 Miles
37:50 | 12:24/mi
25 Miles
4:41:02
Rank: #4533 (+356)
18 Miles → 25 Miles
1:19:34 | 11:22/mi
Finish· 26.22 mi
4:55:59
Rank: #4571 (-38)
25 Miles → Finish
14:57 | 12:16/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:54:5519:3810:5119:38
10:51
-
5.55 Miles
5.55 mi06:36:001:00:4310:5641:05
10:59
+0:08
6.52 Miles
6.52 mi06:47:061:11:4911:0111:06
11:27
+0:28
10.87 Miles
10.87 mi07:35:182:00:0111:0248:12
11:05
-0:22
Garmin Hill Challenge
11.38 mi07:43:442:08:2711:178:26
16:33
+5:28
14.95 Miles
14.95 mi08:18:552:43:3810:5735:11
9:51
-6:42
18 Miles
18.00 mi08:56:453:21:2811:1237:50
12:24
+2:33
25 Miles
25.00 mi10:16:194:41:0211:141:19:34
11:22
-1:02
Finish
26.22 mi10:31:164:55:5911:1814:57
12:16
+0:54

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

9:51 /mi

Average Pace

11:18 /mi

Slowest Pace

16:33 /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

35:11

12% of race

Time at Steady Pace

3:34:32

72% of race

Time at Slower Pace

46:16

16% of race

Average Pace: 11:17 /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
1.81 Miles
1.81 mi05:54:5519:3810:5119:38
10:51
#5543
5.55 Miles
5.55 mi06:36:001:00:4310:5641:05
10:59
#5338
6.52 Miles
6.52 mi06:47:061:11:4911:0111:06
11:27
#5316
10.87 Miles
10.87 mi07:35:182:00:0111:0248:12
11:05
#5185
Garmin Hill Challenge
11.38 mi07:43:442:08:2711:178:26
16:33
#5281
14.95 Miles
14.95 mi08:18:552:43:3810:5735:11
9:51
#5110
18 Miles
18.00 mi08:56:453:21:2811:1237:50
12:24
#4889
25 Miles
25.00 mi10:16:194:41:0211:141:19:34
11:22
#4533
Finish
26.22 mi10:31:164:55:5911:1814:57
12:16
#4571
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
1.81 Miles1.81 mi1.81 mi55434102845543(Top 85%)4102(Top 88%)84(Top 76%)
5.55 Miles5.55 mi3.74 mi5338+2053994+10876+85273(Top 81%)3949(Top 85%)78(Top 71%)
6.52 Miles6.52 mi0.97 mi5316+223983+1173+35089(Top 78%)3838(Top 83%)64(Top 58%)
10.87 Miles10.87 mi4.35 mi5185+1313902+8170+35016(Top 77%)3797(Top 82%)63(Top 57%)
Garmin Hill Challenge11.38 mi0.51 mi5281-963955-5371-15722(Top 87%)4193(Top 90%)85(Top 77%)
14.95 Miles14.95 mi3.57 mi5110+1713847+10869+24622(Top 71%)3521(Top 76%)59(Top 54%)
18 Miles18.00 mi3.05 mi4889+2213695+15266+34408(Top 67%)3301(Top 71%)58(Top 53%)
25 Miles25.00 mi7.00 mi4533+3563418+27756+103849(Top 59%)2874(Top 62%)45(Top 41%)
Finish26.22 mi1.22 mi4571-383435-17564835(Top 74%)3511(Top 76%)57(Top 52%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 85%
×1human
+6ft-10ft

Overall

5543

Males

4102

M60-64

84

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 81%
×6stories
+97ft-86ft

Overall

5273

Males

3949

M60-64

78

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 78%
×15stories
+178ft-5ft

Overall

5089

Males

3838

M60-64

64

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 77%
×20stories
+201ft-318ft

Overall

5016

Males

3797

M60-64

63

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 87%
×11stories
+134ft-79ft

Overall

5722

Males

4193

M60-64

85

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 71%
×17stories
+251ft-225ft

Overall

4622

Males

3521

M60-64

59

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 67%
×12stories
+165ft-60ft

Overall

4408

Males

3301

M60-64

58

18 Miles→25 Miles

18.0 - 25.0 mi

Top 59%
×22stories
+142ft-378ft

Overall

3849

Males

2874

M60-64

45

25 Miles→Finish

25.0 - 26.2 mi

Top 74%
~flat
+2ft-0ft

Overall

4835

Males

3511

M60-64

57

Passing Analysis

Category:
Athletes Passed
1431*
Passed By
459
Net Change
+972
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5543
1.81 Miles → 5.55 Miles312107+205#5543#5338
5.55 Miles → 6.52 Miles6745+22#5338#5316
6.52 Miles → 10.87 Miles199*68+131#5316#5185
10.87 Miles → Garmin Hill Challenge9105-96#5185#5281
Garmin Hill Challenge → 14.95 Miles189*18+171#5281#5110
14.95 Miles → 18 Miles243*22+221#5110#4889
18 Miles → 25 Miles400*44+356#4889#4533
25 Miles → Finish12*50-38#4533#4571
TOTALS1431*459+972

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon