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SF MARATHON 2023

Nathan Lo

Bib: 1307•M•Age: 32

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 13%
Gender (Male)
#0 / 3570
Top 16%
Division (M30-34)
#0 / 692
Top 16%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
15:23
Rank: #633
Start → 2.2 Miles
15:23 | 6:59/mi
5.7 Miles
44:55
Rank: #603 (+30)
2.2 Miles → 5.7 Miles
29:32 | 8:26/mi
6.43 Miles
53:02
Rank: #605 (-2)
5.7 Miles → 6.43 Miles
8:07 | 11:07/mi
10.92 Miles
1:26:33
Rank: #538 (+67)
6.43 Miles → 10.92 Miles
33:31 | 7:28/mi
Garmin Hill Challenge· 11.42 mi
1:31:33
Rank: #546 (-8)
10.92 Miles → Garmin Hill Challenge
5:00 | 10:00/mi
14.95 Miles
1:57:17
Rank: #548 (-2)
Garmin Hill Challenge → 14.95 Miles
25:44 | 7:17/mi
18 Miles
2:26:48
Rank: #632 (-84)
14.95 Miles → 18 Miles
29:31 | 9:41/mi
24 Miles
3:18:35
Rank: #632
18 Miles → 24 Miles
51:47 | 8:38/mi
Finish· 26.22 mi
3:37:28
Rank: #621 (+11)
24 Miles → Finish
18:53 | 8:31/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:34:4415:236:5915:23
6:59
-
5.7 Miles
5.70 mi06:04:1644:557:5329:32
8:26
+1:27
6.43 Miles
6.43 mi06:12:2353:028:158:07
11:07
+2:41
10.92 Miles
10.92 mi06:45:541:26:337:5633:31
7:28
-3:39
Garmin Hill Challenge
11.42 mi06:50:541:31:338:015:00
10:00
+2:32
14.95 Miles
14.95 mi07:16:381:57:177:5125:44
7:17
-2:43
18 Miles
18.00 mi07:46:092:26:488:0929:31
9:41
+2:24
24 Miles
24.00 mi08:37:563:18:358:1651:47
8:38
-1:03
Finish
26.22 mi08:56:493:37:288:1818:53
8:31
-0:07

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

6:59 /mi

Average Pace

8:18 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:38

34% of race

Time at Steady Pace

1:40:12

46% of race

Time at Slower Pace

42:38

20% of race

Average Pace: 8:18 /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
2.2 Miles
2.20 mi05:34:4415:236:5915:23
6:59
#633
5.7 Miles
5.70 mi06:04:1644:557:5329:32
8:26
#603
6.43 Miles
6.43 mi06:12:2353:028:158:07
11:07
#605
10.92 Miles
10.92 mi06:45:541:26:337:5633:31
7:28
#538
Garmin Hill Challenge
11.42 mi06:50:541:31:338:015:00
10:00
#546
14.95 Miles
14.95 mi07:16:381:57:177:5125:44
7:17
#548
18 Miles
18.00 mi07:46:092:26:488:0929:31
9:41
#632
24 Miles
24.00 mi08:37:563:18:358:1651:47
8:38
#632
Finish
26.22 mi08:56:493:37:288:1818:53
8:31
#621
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.2 Miles2.20 mi2.20 mi633580113633(Top 13%)580(Top 16%)113(Top 16%)
5.7 Miles5.70 mi3.50 mi603+30553+27110+3600(Top 12%)553(Top 15%)109(Top 16%)
6.43 Miles6.43 mi0.73 mi605-2556-3111-1645(Top 13%)584(Top 16%)103(Top 15%)
10.92 Miles10.92 mi4.49 mi538+67493+6389+22465(Top 10%)431(Top 12%)88(Top 13%)
Garmin Hill Challenge11.42 mi0.50 mi546-8502-994-5786(Top 16%)727(Top 20%)139(Top 20%)
14.95 Miles14.95 mi3.53 mi548-2504-295-1612(Top 13%)564(Top 16%)104(Top 15%)
18 Miles18.00 mi3.05 mi632-84579-75108-131097(Top 22%)969(Top 27%)191(Top 28%)
24 Miles24.00 mi6.00 mi632576+3110-2820(Top 17%)718(Top 20%)141(Top 20%)
Finish26.22 mi2.22 mi621+11563+13110781(Top 16%)677(Top 19%)127(Top 18%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 13%
×1human
+8ft-12ft

Overall

633

Males

580

M30-34

115

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 12%
×6stories
+92ft-87ft

Overall

600

Males

553

M30-34

111

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 13%
×11stories
+137ft-3ft

Overall

645

Males

584

M30-34

105

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 10%
×21stories
+225ft-318ft

Overall

465

Males

431

M30-34

90

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 16%
×11stories
+134ft-123ft

Overall

786

Males

727

M30-34

141

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 13%
×16stories
+234ft-225ft

Overall

612

Males

564

M30-34

106

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 22%
×12stories
+165ft-60ft

Overall

1097

Males

969

M30-34

192

18 Miles→24 Miles

18.0 - 24.0 mi

Top 17%
×21stories
+142ft-377ft

Overall

820

Males

718

M30-34

141

24 Miles→Finish

24.0 - 26.2 mi

Top 16%
~flat
+2ft-2ft

Overall

781

Males

677

M30-34

127

Passing Analysis

Category:
Athletes Passed
274*
Passed By
262
Net Change
+12
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#633
2.2 Miles → 5.7 Miles7747+30#633#603
5.7 Miles → 6.43 Miles1214-2#603#605
6.43 Miles → 10.92 Miles725+67#605#538
10.92 Miles → Garmin Hill Challenge816-8#538#546
Garmin Hill Challenge → 14.95 Miles1517-2#546#548
14.95 Miles → 18 Miles10*94-84#548#632
18 Miles → 24 Miles57*570#632#632
24 Miles → Finish2312+11#632#621
TOTALS274*262+12

* 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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