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SF MARATHON 1ST HALF 2023

Jordan Dacasin

Penngrove, CA

Bib: 16128 M 35

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 33%
Gender (Male)
#0 / 3331
Top 42%
Division (M35-39)
#0 / 464
Top 41%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
8:49/mi
12:21
→ flat
2.13M
17:33/mi
25:10
→ flat
6.43M
10:38/mi
1:10:52
↑ 274↓ 78
6.62M
-32:-39/mi
1:04:51
↑ 16
10.65M
9:37/mi
1:43:37
↑ 153↓ 361
Finish· 13.11 mi
9:38/mi
2:07:17
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:04:519:48 /mi+3.7%
2nd Half
1:02:269:37 /mi✓ faster
Negative split — 3.7% 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
12:218:491.40 mi12:21
8:49
-
2.13M
25:1011:490.73 mi12:49
17:33
+8:44
6.43M
1:10:5211:014.30 mi45:42
10:38
-6:55
6.62M
1:04:519:480.19 mi
-32:-39
-43:17
10.65M
1:43:379:444.03 mi38:46
9:37
+42:16
Finish(13.11 mi)
2:07:179:432.46 mi23:40
9:38
+0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-33:-39 /mi

Average Pace

9:43 /mi

Slowest Pace

17:33 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07:17

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:43 /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. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi2079141518520791415185
2.13M0.73 mi1851+2281275+140163+2217911229157
6.43M4.30 mi1574+2771124+151144+1915271099146
6.62M0.19 mi1581-71122+2142+2---
10.65M4.03 mi1862-2811297-175172-3024821643221
Finish(13.11 mi)2.46 mi2034-1721387-90188-1628851832258

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 34%
~flat
+3ft-2ft

Overall

2079

Males

1415

M35-39

185

1.40M→2.13M

1.4 - 2.1 mi

Top 29%
~flat
+3ft-1ft

Overall

1791

Males

1229

M35-39

158

2.13M→6.43M

2.1 - 6.4 mi

Top 25%
×17story building
+274ft-78ft

Overall

1527

Males

1099

M35-39

146

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 41%
×21story building
+153ft-361ft

Overall

2482

Males

1643

M35-39

221

10.65M→Finish

10.7 - 13.1 mi

Top 48%
×17story building
+244ft-114ft

Overall

2885

Males

1832

M35-39

258

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#2079
1.40M → 2.13M
63291+228
#2079 → #1851
2.13M → 6.43M
74351*+277
#1851 → #1574
6.43M → 6.62M
4942-7
#1574 → #1581
6.62M → 10.65M
29817*-281
#1581 → #1862
10.65M → Finish
19927*-172
#1862 → #2034
TOTALS
683728*+45
#2079 → #2034

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

Passing Visualized

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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

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