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SF MARATHON 1ST HALF 2023

Thanatad Ruengsuksilp

San Francisco, CA

Bib: 15764 M 30

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 30%
Gender (Male)
#0 / 3331
Top 38%
Division (M30-34)
#0 / 723
Top 39%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
8:55/mi
12:29
→ flat
11 ft elev
2.13M
18:25/mi
25:56
→ flat
13 ft elev
6.43M
11:03/mi
1:13:26
↑ 274↓ 780.9%
213 ft elev
6.62M
-31:-46/mi
1:07:35
↑ 161.6%
239 ft elev
10.65M
9:09/mi
1:44:26
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:25/mi
2:05:07
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:07:3510:13 /mi+14.9%
2nd Half
57:328:52 /mi✓ faster
Negative split — 14.9% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
12:298:551.40 mi12:29
8:55
-
2.13M
25:5612:100.73 mi13:27
18:25
+9:30
6.43M
1:13:2611:254.30 mi47:30
11:03
-7:22
6.62M
1:07:3510:130.19 mi
-31:-46
-42:49
10.65M
1:44:269:484.03 mi36:51
9:09
+40:55
Finish(13.11 mi)
2:05:079:332.46 mi20:41
8:25
-0:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-32:-46 /mi

Average Pace

9:33 /mi

Slowest Pace

18:25 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:05:07

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:33 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.40M1.40 mi2234150132122341501321
2.13M0.73 mi2282-481548-47335-1424791653367
6.43M4.30 mi2029+2531400+148317+1819861367315
6.62M0.19 mi2147-1181464-64323-6---
10.65M4.03 mi1961+1861352+112308+1518181283293
Finish(13.11 mi)2.46 mi1812+1491264+88283+2514421038226

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 37%
~flat
+3ft-2ft

Overall

2234

Males

1501

M30-34

323

1.40M→2.13M

1.4 - 2.1 mi

Top 41%
~flat
+3ft-1ft

Overall

2479

Males

1653

M30-34

370

2.13M→6.43M

2.1 - 6.4 mi

Top 33%
×17story building
+274ft-78ft

Overall

1986

Males

1367

M30-34

317

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 30%
×21story building
+153ft-361ft

Overall

1818

Males

1283

M30-34

295

10.65M→Finish

10.7 - 13.1 mi

Top 24%
×17story building
+244ft-114ft

Overall

1442

Males

1038

M30-34

226

Passing Analysis

Category:
Passed
929*
Passed By
507
Net Change
+422
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2234
1.40M → 2.13M146194-48#2234#2282
2.13M → 6.43M363*110+253#2282#2029
6.43M → 6.62M27145-118#2029#2147
6.62M → 10.65M226*40+186#2147#1961
10.65M → Finish167*18+149#1961#1812
TOTALS929*507+422

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

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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