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SF MARATHON 1ST HALF 2023

Daniel Tran

Union City, CA

Bib: 9661 M 39

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 21%
Gender (Male)
#0 / 3331
Top 29%
Division (M35-39)
#0 / 464
Top 28%
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
11:01/mi
15:26
→ flat
2.13M
16:12/mi
27:16
→ flat
6.43M
10:10/mi
1:10:57
↑ 274↓ 78
6.62M
-30:-6/mi
1:05:25
↑ 16
10.65M
8:31/mi
1:39:45
↑ 153↓ 361
Finish· 13.11 mi
8:00/mi
1:59:26
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:05:259:53 /mi+17.4%
2nd Half
54:018:19 /mi✓ faster
Negative split — 17.4% 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
15:2611:011.40 mi15:26
11:01
-
2.13M
27:1612:480.73 mi11:50
16:12
+5:11
6.43M
1:10:5711:024.30 mi43:41
10:10
-6:02
6.62M
1:05:259:530.19 mi
-30:-6
-40:16
10.65M
1:39:459:224.03 mi34:20
8:31
+38:37
Finish(13.11 mi)
1:59:269:072.46 mi19:41
8:00
-0:31
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-31:-6 /mi

Average Pace

9:07 /mi

Slowest Pace

16:12 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59:26

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:07 /mi

Loading chart...
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 mi5169297940751692979407
2.13M0.73 mi3044+21251948+1031264+14392668798
6.43M4.30 mi1584+14601131+817146+1181038777110
6.62M0.19 mi1679-951174-43152-6---
10.65M4.03 mi1400+2791019+155134+181067803112
Finish(13.11 mi)2.46 mi1296+104952+67130+41019769103

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 85%
~flat
+3ft-2ft

Overall

5169

Males

2979

M35-39

408

1.40M→2.13M

1.4 - 2.1 mi

Top 15%
~flat
+3ft-1ft

Overall

926

Males

687

M35-39

99

2.13M→6.43M

2.1 - 6.4 mi

Top 17%
×17story building
+274ft-78ft

Overall

1038

Males

777

M35-39

110

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 18%
×21story building
+153ft-361ft

Overall

1067

Males

803

M35-39

112

10.65M→Finish

10.7 - 13.1 mi

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

Overall

1019

Males

769

M35-39

103

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5169
1.40M → 2.13M
82133+2125
#5169 → #3044
2.13M → 6.43M
81468*+1460
#3044 → #1584
6.43M → 6.62M
10914-95
#1584 → #1679
6.62M → 10.65M
15294*+279
#1679 → #1400
10.65M → Finish
20124*+104
#1400 → #1296
TOTALS
1604033*+3873
#5169 → #1296

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

Passing Visualized

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

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