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SF MARATHON 1ST HALF 2022

Nathaniel Yi

Bib: 11291•M•Age: 17

Simi Valley, CA

0:00
0:00
/ mi
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Overall
#0 / 4103
Gender (Male)
#0 / 2158
M1-19
#0 / 51
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2M
19:38
Rank: #2498
Start → 2.2M
8:56/mi
19:38 split
5.7M
59:20
Rank: #2572 (-74)
2.2M → 5.7M
11:21/mi
39:42 split
6.43M
1:10:23
Rank: #2540 (+32)
5.7M → 6.43M
15:08/mi
11:03 split
8.3M
1:26:41
Rank: #2473 (+67)
6.43M → 8.3M
8:43/mi
16:18 split
11.45M
2:01:51
Rank: #2369 (+104)
8.3M → 11.45M
11:10/mi
35:10 split
FINISH· 13.11 mi
2:21:17
Rank: #2337 (+32)
11.45M → FINISH
11:43/mi
19:26 split

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:52:3719:388:5619:38
8:56
-
5.7M
5.70 mi07:32:1959:2010:2539:42
11:21
+2:25
6.43M
6.43 mi07:43:221:10:2310:5711:03
15:08
+3:47
8.3M
8.30 mi07:59:401:26:4110:2716:18
8:43
-6:25
11.45M
11.45 mi08:34:502:01:5110:3935:10
11:10
+2:27
FINISH
13.11 mi08:54:162:21:1710:4719:26
11:43
+0:33

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

8:43 /mi

Average Pace

10:47 /mi

Slowest Pace

15:08 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:56

25% of race

Time at Steady Pace

1:34:18

67% of race

Time at Slower Pace

11:03

8% of race

Average Pace: 10:47 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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
2.2M
2.20 mi06:52:3719:388:5619:38
8:56
#2498
5.7M
5.70 mi07:32:1959:2010:2539:42
11:21
#2572
6.43M
6.43 mi07:43:221:10:2310:5711:03
15:08
#2540
8.3M
8.30 mi07:59:401:26:4110:2716:18
8:43
#2473
11.45M
11.45 mi08:34:502:01:5110:3935:10
11:10
#2369
FINISH
13.11 mi08:54:162:21:1710:4719:26
11:43
#2337
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM1-19Seg. OverallSeg. MalesSeg. M1-19
2.2M2.20 mi2.20 mi24981506432498(Top 61%)1506(Top 70%)43(Top 84%)
5.7M5.70 mi3.50 mi2572-741543-3741+22604(Top 63%)1561(Top 72%)41(Top 80%)
6.43M6.43 mi0.73 mi2540+321536+742-12432(Top 59%)1498(Top 69%)43(Top 84%)
8.3M8.30 mi1.87 mi2473+671495+41422314(Top 56%)1434(Top 66%)43(Top 84%)
11.45M11.45 mi3.15 mi2369+1041444+5141+12204(Top 54%)1364(Top 63%)40(Top 78%)
FINISH13.11 mi1.66 mi2337+321436+843-22186(Top 53%)1330(Top 62%)41(Top 80%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 61%
~flat
+6ft-3ft

Overall

2498

Males

1506

M15-19

39

2.2M→5.7M

2.2 - 5.7 mi

Top 63%
×5stories
+100ft-78ft

Overall

2604

Males

1561

M15-19

38

5.7M→6.43M

5.7 - 6.4 mi

Top 59%
×12stories
+147ft-0ft

Overall

2432

Males

1498

M15-19

40

6.43M→8.3M

6.4 - 8.3 mi

Top 56%
×4stories
+88ft-53ft

Overall

2314

Males

1434

M15-19

40

8.3M→11.45M

8.3 - 11.4 mi

Top 54%
×20stories
+293ft-331ft

Overall

2204

Males

1364

M15-19

38

11.45M→FINISH

11.4 - 13.1 mi

Top 53%
×7stories
+61ft-91ft

Overall

2186

Males

1330

M15-19

38

Passing Analysis

Category:
Athletes Passed
479*
Passed By
318
Net Change
+161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#2498
2.2M → 5.7M138*212-74#2498#2572
5.7M → 6.43M5927+32#2572#2540
6.43M → 8.3M8417+67#2540#2473
8.3M → 11.45M134*30+104#2473#2369
11.45M → FINISH64*32+32#2369#2337
TOTALS479*318+161

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon