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SF MARATHON 1ST HALF 2022

Isaac Cho

Bib: 9761•M•Age: 14

LA CANADA FLT, CA

0:00
0:00
/ mi
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Overall
#0 / 4103
Top 13%
Gender (Male)
#0 / 2158
Top 20%
M1-19
#0 / 51
Top 47%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.2M
6:58/mi
15:20
→ flat
5.7M
8:28/mi
44:59
↑ 100↓ 780.1%
6.43M
11:19/mi
53:15
↑ 1473.8%
8.3M
8:23/mi
1:08:56
↑ 88↓ 530.3%
11.45M
8:26/mi
1:35:30
↑ 293↓ 3310.2%
FINISH· 13.11 mi
9:35/mi
1:51:25
↑ 61↓ 910.3%

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:47:2815:206:5815:20
6:58
-
5.7M
5.70 mi07:17:0744:597:5429:39
8:28
+1:30
6.43M
6.43 mi07:25:2353:158:178:16
11:19
+2:51
8.3M
8.30 mi07:41:041:08:568:1815:41
8:23
-2:56
11.45M
11.45 mi08:07:381:35:308:2026:34
8:26
+0:03
FINISH
13.11 mi08:23:331:51:258:3015:55
9:35
+1:09

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

6:58 /mi

Average Pace

8:30 /mi

Slowest Pace

11:19 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:20

14% of race

Time at Steady Pace

1:11:54

65% of race

Time at Slower Pace

24:11

22% of race

Average Pace: 8:30 /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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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 mi06:47:2815:206:5815:20
6:58
#374
5.7M
5.70 mi07:17:0744:597:5429:39
8:28
#362
6.43M
6.43 mi07:25:2353:158:178:16
11:19
#357
8.3M
8.30 mi07:41:041:08:568:1815:41
8:23
#602
11.45M
11.45 mi08:07:381:35:308:2026:34
8:26
#505
FINISH
13.11 mi08:23:331:51:258:3015:55
9:35
#546
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM1-19Seg. OverallSeg. MalesSeg. M1-19
2.2M2.20 mi2.20 mi37431120374(Top 9%)311(Top 14%)20(Top 39%)
5.7M5.70 mi3.50 mi362+12297+1420376(Top 9%)308(Top 14%)18(Top 35%)
6.43M6.43 mi0.73 mi357+5292+520382(Top 9%)315(Top 15%)20(Top 39%)
8.3M8.30 mi1.87 mi602-245483-19125-52004(Top 49%)1273(Top 59%)39(Top 76%)
11.45M11.45 mi3.15 mi505+97410+7324+1374(Top 9%)306(Top 14%)19(Top 37%)
FINISH13.11 mi1.66 mi546-41441-3124885(Top 22%)639(Top 30%)30(Top 59%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 9%
~flat
+6ft-3ft

Overall

374

Males

311

M0-14

2

2.2M→5.7M

2.2 - 5.7 mi

Top 9%
×5story building
+100ft-78ft

Overall

376

Males

308

M0-14

2

5.7M→6.43M

5.7 - 6.4 mi

Top 9%
×12story building
+147ft-0ft

Overall

382

Males

315

M0-14

1

6.43M→8.3M

6.4 - 8.3 mi

Top 49%
×4story building
+88ft-53ft

Overall

2004

Males

1273

M0-14

2

8.3M→11.45M

8.3 - 11.4 mi

Top 9%
×20story building
+293ft-331ft

Overall

374

Males

306

M0-14

1

11.45M→FINISH

11.4 - 13.1 mi

Top 22%
×7story building
+61ft-91ft

Overall

885

Males

639

M0-14

2

Passing Analysis

Category:
Athletes Passed
171*
Passed By
343
Net Change
-172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#374
2.2M → 5.7M4836+12#374#362
5.7M → 6.43M1510+5#362#357
6.43M → 8.3M2247-245#357#602
8.3M → 11.45M100*3+97#602#505
11.45M → FINISH6*47-41#505#546
TOTALS171*343-172

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

📊

Passing Visuals

Category:
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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