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SF MARATHON 1ST HALF 2023

Santiago Montoya

CDMX

Bib: 12134 M 43

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 22%
Gender (Male)
#0 / 3331
Top 29%
Masters (Masters Men)
#0 / 1028
Top 20%
Division (M40-44)
#0 / 332
Top 27%
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
8:26/mi
11:48
→ flat
11 ft elev
2.13M
17:21/mi
24:28
→ flat
13 ft elev
6.43M
10:33/mi
1:09:48
↑ 274↓ 780.9%
213 ft elev
6.62M
-31:-30/mi
1:04:00
↑ 161.6%
239 ft elev
10.65M
8:52/mi
1:39:46
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:08/mi
1:59:47
↑ 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
1:04:009:40 /mi+12.8%
2nd Half
55:478:36 /mi✓ faster
Negative split — 12.8% 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
11:488:261.40 mi11:48
8:26
-
2.13M
24:2811:290.73 mi12:40
17:21
+8:55
6.43M
1:09:4810:514.30 mi45:20
10:33
-6:48
6.62M
1:04:009:400.19 mi
-31:-30
-42:03
10.65M
1:39:469:224.03 mi35:46
8:52
+40:22
Finish(13.11 mi)
1:59:479:082.46 mi20:01
8:08
-0:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-32:-30 /mi

Average Pace

9:08 /mi

Slowest Pace

17:21 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59:47

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:08 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.40M1.40 mi14551024991455102499
2.13M0.73 mi1471-161033-996+316141115103
6.43M4.30 mi1384+871005+2885+111431104494
6.62M0.19 mi1419-351029-2490-5---
10.65M4.03 mi1404+151021+891-11474107997
Finish(13.11 mi)2.46 mi1322+82967+5488+3116486083

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 24%
~flat
+3ft-2ft

Overall

1455

Males

1024

M40-44

99

1.40M→2.13M

1.4 - 2.1 mi

Top 27%
~flat
+3ft-1ft

Overall

1614

Males

1115

M40-44

105

2.13M→6.43M

2.1 - 6.4 mi

Top 24%
×17story building
+274ft-78ft

Overall

1431

Males

1044

M40-44

94

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 24%
×21story building
+153ft-361ft

Overall

1474

Males

1079

M40-44

97

10.65M→Finish

10.7 - 13.1 mi

Top 19%
×17story building
+244ft-114ft

Overall

1164

Males

860

M40-44

83

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1455
1.40M → 2.13M
122106-16
#1455 → #1471
2.13M → 6.43M
106193*+87
#1471 → #1384
6.43M → 6.62M
5924-35
#1384 → #1419
6.62M → 10.65M
7792*+15
#1419 → #1404
10.65M → Finish
22104*+82
#1404 → #1322
TOTALS
386519*+133
#1455 → #1322

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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