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SF MARATHON 2023

Emerson Lin

Bib: 3307•M•Age: 29

Millbrae, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Gender (Male)
#0 / 3570
Division (M25-29)
#0 / 732
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
22:40
Rank: #4659
Start → 2.2 Miles
22:40 | 10:18/mi
5.7 Miles
1:03:22
Rank: #4141 (+518)
2.2 Miles → 5.7 Miles
40:42 | 11:38/mi
6.43 Miles
1:15:45
Rank: #4209 (-68)
5.7 Miles → 6.43 Miles
12:23 | 16:58/mi
10.92 Miles
2:12:49
Rank: #4541 (-332)
6.43 Miles → 10.92 Miles
57:04 | 12:43/mi
Garmin Hill Challenge· 11.42 mi
2:21:25
Rank: #4550 (-9)
10.92 Miles → Garmin Hill Challenge
8:36 | 17:12/mi
14.95 Miles
3:06:53
Rank: #4646 (-96)
Garmin Hill Challenge → 14.95 Miles
45:28 | 12:53/mi
18 Miles
3:34:04
Rank: #4135 (+511)
14.95 Miles → 18 Miles
27:11 | 8:55/mi
24 Miles
4:27:34
Rank: #3358 (+777)
18 Miles → 24 Miles
53:30 | 8:55/mi
Finish· 26.22 mi
4:47:34
Rank: #3142 (+216)
24 Miles → Finish
20:00 | 9:01/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:52:5422:4010:1822:40
10:18
-
5.7 Miles
5.70 mi06:33:361:03:2211:0740:42
11:38
+1:20
6.43 Miles
6.43 mi06:45:591:15:4511:4712:23
16:58
+5:20
10.92 Miles
10.92 mi07:43:032:12:4912:1057:04
12:43
-4:15
Garmin Hill Challenge
11.42 mi07:51:392:21:2512:238:36
17:12
+4:29
14.95 Miles
14.95 mi08:37:073:06:5312:3045:28
12:53
-4:19
18 Miles
18.00 mi09:04:183:34:0411:5427:11
8:55
-3:58
24 Miles
24.00 mi09:57:484:27:3411:0953:30
8:55
0:00
Finish
26.22 mi10:17:484:47:3410:5920:00
9:01
+0:06

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

8:55 /mi

Average Pace

10:59 /mi

Slowest Pace

17:12 /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

1:40:41

35% of race

Time at Steady Pace

2:45:54

58% of race

Time at Slower Pace

20:59

7% of race

Average Pace: 10:58 /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.

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 mi05:52:5422:4010:1822:40
10:18
#4659
5.7 Miles
5.70 mi06:33:361:03:2211:0740:42
11:38
#4141
6.43 Miles
6.43 mi06:45:591:15:4511:4712:23
16:58
#4209
10.92 Miles
10.92 mi07:43:032:12:4912:1057:04
12:43
#4541
Garmin Hill Challenge
11.42 mi07:51:392:21:2512:238:36
17:12
#4550
14.95 Miles
14.95 mi08:37:073:06:5312:3045:28
12:53
#4646
18 Miles
18.00 mi09:04:183:34:0411:5427:11
8:55
#4135
24 Miles
24.00 mi09:57:484:27:3411:0953:30
8:55
#3358
Finish
26.22 mi10:17:484:47:3410:5920:00
9:01
#3142
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi465934577044659(Top 95%)3457(Top 97%)704(Top 96%)
5.7 Miles5.70 mi3.50 mi4141+5183140+317650+543840(Top 79%)2931(Top 82%)614(Top 84%)
6.43 Miles6.43 mi0.73 mi4209-683193-53660-104504(Top 92%)3368(Top 94%)702(Top 96%)
10.92 Miles10.92 mi4.49 mi4541-3323397-204699-394759(Top 97%)3518(Top 99%)723(Top 99%)
Garmin Hill Challenge11.42 mi0.50 mi4550-93400-3701-24447(Top 91%)3329(Top 93%)696(Top 95%)
14.95 Miles14.95 mi3.53 mi4646-963455-55708-74750(Top 97%)3502(Top 98%)717(Top 98%)
18 Miles18.00 mi3.05 mi4135+5113127+328652+56555(Top 11%)516(Top 14%)113(Top 15%)
24 Miles24.00 mi6.00 mi3358+7772604+523565+871036(Top 21%)893(Top 25%)203(Top 28%)
Finish26.22 mi2.22 mi3142+2162449+155536+291161(Top 24%)973(Top 27%)215(Top 29%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 95%
×1human
+8ft-12ft

Overall

4659

Males

3457

M25-29

711

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 79%
×6stories
+92ft-87ft

Overall

3840

Males

2931

M25-29

618

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 92%
×11stories
+137ft-3ft

Overall

4504

Males

3368

M25-29

710

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 97%
×21stories
+225ft-318ft

Overall

4759

Males

3518

M25-29

729

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 91%
×11stories
+134ft-123ft

Overall

4447

Males

3329

M25-29

701

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 97%
×16stories
+234ft-225ft

Overall

4750

Males

3502

M25-29

724

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 11%
×12stories
+165ft-60ft

Overall

555

Males

516

M25-29

113

18 Miles→24 Miles

18.0 - 24.0 mi

Top 21%
×21stories
+142ft-377ft

Overall

1036

Males

893

M25-29

203

24 Miles→Finish

24.0 - 26.2 mi

Top 24%
~flat
+2ft-2ft

Overall

1161

Males

973

M25-29

215

Passing Analysis

Category:
Athletes Passed
2096*
Passed By
579
Net Change
+1517
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4659
2.2 Miles → 5.7 Miles535*17+518#4659#4141
5.7 Miles → 6.43 Miles1482-68#4141#4209
6.43 Miles → 10.92 Miles10*342-332#4209#4541
10.92 Miles → Garmin Hill Challenge1726-9#4541#4550
Garmin Hill Challenge → 14.95 Miles16*112-96#4550#4646
14.95 Miles → 18 Miles511*0+511#4646#4135
18 Miles → 24 Miles777*0+777#4135#3358
24 Miles → Finish216*0+216#3358#3142
TOTALS2096*579+1517

* 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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