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SF MARATHON 1ST HALF 2023

Danny Tovani

Alamo, CA

Bib: 11865 M 24

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 11%
Gender (Male)
#0 / 3331
Top 15%
M20-29
#0 / 333
Top 25%
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
8:04/mi
11:17
→ flat
11 ft elev
2.13M
16:30/mi
23:20
→ flat
13 ft elev
6.43M
10:00/mi
1:06:19
↑ 274↓ 780.9%
213 ft elev
6.62M
-28:-31/mi
1:01:05
↑ 161.6%
239 ft elev
10.65M
8:06/mi
1:33:45
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
6:58/mi
1:50:53
↑ 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
1:01:059:14 /mi+18.5%
2nd Half
49:487:40 /mi✓ faster
Negative split — 18.5% 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
11:178:041.40 mi11:17
8:04
-
2.13M
23:2010:570.73 mi12:03
16:30
+8:26
6.43M
1:06:1910:194.30 mi42:59
10:00
-6:30
6.62M
1:01:059:140.19 mi
-28:-31
-38:31
10.65M
1:33:458:484.03 mi32:40
8:06
+36:37
Finish(13.11 mi)
1:50:538:282.46 mi17:08
6:58
-1:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-29:-31 /mi

Average Pace

8:28 /mi

Slowest Pace

16:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50:53

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:27 /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

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi1.40 mi923689108923689108
2.13M2.13 mi0.73 mi959-36711-22111-31096797113
6.43M6.43 mi4.30 mi883+76676+35104+7899682103
6.62M6.62 mi0.19 mi948-65713-37108-4---
10.65M10.65 mi4.03 mi791+157611+10297+1164951792
Finish13.11 mi2.46 mi643+148504+10783+1423520336

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 15%
~flat
+3ft-2ft

Overall

923

Males

689

M20-24

108

1.40M→2.13M

1.4 - 2.1 mi

Top 18%
~flat
+3ft-1ft

Overall

1096

Males

797

M20-24

113

2.13M→6.43M

2.1 - 6.4 mi

Top 15%
×17story building
+274ft-78ft

Overall

899

Males

682

M20-24

103

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M20-24

-

6.62M→10.65M

6.6 - 10.7 mi

Top 11%
×21story building
+153ft-361ft

Overall

649

Males

517

M20-24

92

10.65M→Finish

10.7 - 13.1 mi

Top 4%
×17story building
+244ft-114ft

Overall

235

Males

203

M20-24

36

Passing Analysis

Category:
Athletes Passed
559*
Passed By
279
Net Change
+280
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#923
1.40M → 2.13M76112-36#923#959
2.13M → 6.43M14973+76#959#883
6.43M → 6.62M1176-65#883#948
6.62M → 10.65M174*17+157#948#791
10.65M → Finish149*1+148#791#643
TOTALS559*279+280

* 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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