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SF MARATHON 1ST HALF 2023

Jason Wang

Bib: 10296•M•Age: 25

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M25-29)
#0 / 688
Race Day Weather
60°/50°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
1.40M
8:11/mi
11:27
→ flat
2.13M
18:10/mi
24:43
→ flat
6.43M
11:20/mi
1:13:26
↑ 274↓ 780.9%
6.62M
-35:-43/mi
1:06:50
↑ 161.6%
10.65M
10:06/mi
1:47:32
↑ 153↓ 3611.0%
Finish· 13.11 mi
12:21/mi
2:17:55
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62MFaster
Distance6.62 mi
Time1:06:50
Pace10:06 /mi
2nd Half
Distance6.49 mi
Time1:11:05
Pace10:57 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:42:0711:278:1111:27
8:11
-
2.13M
2.13 mi06:55:2324:4311:3613:16
18:10
+9:59
6.43M
6.43 mi07:44:061:13:2611:2548:43
11:20
-6:50
6.62M
6.62 mi07:37:301:06:5010:06
-35:-43
-47:03
10.65M
10.65 mi08:18:121:47:3210:0640:42
10:06
+45:49
Finish
13.11 mi08:48:352:17:5510:3130:23
12:21
+2:15

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

-36:-43 /mi

Average Pace

10:31 /mi

Slowest Pace

18:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:55

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:31 /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...
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
1.40M
1.40 mi06:42:0711:278:1111:27
8:11
#1094
2.13M
2.13 mi06:55:2324:4311:3613:16
18:10
#1600
6.43M
6.43 mi07:44:061:13:2611:2548:43
11:20
#2034
6.62M
6.62 mi07:37:301:06:5010:06
-35:-43
#1985
10.65M
10.65 mi08:18:121:47:3210:0640:42
10:06
#2378
Finish
13.11 mi08:48:352:17:5510:3130:23
12:21
#3151
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.40M1.40 mi1.40 mi10948002001094(Top 18%)800(Top 24%)200(Top 29%)
2.13M2.13 mi0.73 mi1600-5061117-317269-692256(Top 37%)1515(Top 45%)342(Top 50%)
6.43M6.43 mi4.30 mi2034-4341404-287329-602346(Top 39%)1577(Top 47%)362(Top 53%)
6.62M6.62 mi0.19 mi1985+491363+41318+11---
10.65M10.65 mi4.03 mi2378-3931597-234376-583103(Top 51%)1981(Top 59%)465(Top 68%)
Finish13.11 mi2.46 mi3151-7732016-419462-865122(Top 84%)2919(Top 88%)633(Top 92%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 18%
~flat
+3ft-2ft

Overall

1094

Males

800

M25-29

202

1.40M→2.13M

1.4 - 2.1 mi

Top 37%
~flat
+3ft-1ft

Overall

2256

Males

1515

M25-29

347

2.13M→6.43M

2.1 - 6.4 mi

Top 39%
×17story building
+274ft-78ft

Overall

2346

Males

1577

M25-29

364

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 51%
×21story building
+153ft-361ft

Overall

3103

Males

1981

M25-29

466

10.65M→Finish

10.7 - 13.1 mi

Top 84%
×17story building
+244ft-114ft

Overall

5122

Males

2919

M25-29

633

Passing Analysis

Category:
Athletes Passed
206*
Passed By
2263
Net Change
-2057
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1094
1.40M → 2.13M11517-506#1094#1600
2.13M → 6.43M64*498-434#1600#2034
6.43M → 6.62M9243+49#2034#1985
6.62M → 10.65M28*421-393#1985#2378
10.65M → Finish11*784-773#2378#3151
TOTALS206*2263-2057

* 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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The San Francisco Marathon

The San Francisco Marathon

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