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SF MARATHON 1ST HALF 2023

Alan Martinez-Loyola

Antioch, CA

Bib: 16238 M 27

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 27%
Gender (Male)
#0 / 3331
Top 35%
Division (M25-29)
#0 / 688
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
10 ft elev
1.40M
8:36/mi
12:03
→ flat
11 ft elev
2.13M
17:47/mi
25:02
→ flat
13 ft elev
6.43M
10:50/mi
1:11:36
↑ 274↓ 780.9%
213 ft elev
6.62M
-28:-58/mi
1:06:17
↑ 161.6%
239 ft elev
10.65M
9:23/mi
1:44:07
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
7:42/mi
2:03:04
↑ 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
1:06:1710:01 /mi+14.3%
2nd Half
56:478:45 /mi✓ faster
Negative split — 14.3% 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
12:038:361.40 mi12:03
8:36
-
2.13M
25:0211:450.73 mi12:59
17:47
+9:11
6.43M
1:11:3611:084.30 mi46:34
10:50
-6:57
6.62M
1:06:1710:010.19 mi
-28:-58
-39:48
10.65M
1:44:079:474.03 mi37:50
9:23
+38:21
Finish(13.11 mi)
2:03:049:232.46 mi18:57
7:42
-1:41
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-29:-58 /mi

Average Pace

9:23 /mi

Slowest Pace

17:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:03:04

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.40M1.40 mi1.40 mi1730119728017301197280
2.13M2.13 mi0.73 mi1771-411224-27291-1119411328312
6.43M6.43 mi4.30 mi1690+811191+33282+917391225286
6.62M6.62 mi0.19 mi1853-1631286-95301-19---
10.65M10.65 mi4.03 mi1917-641327-41311-1021451462342
Finish13.11 mi2.46 mi1613+3041152+175279+32724573142

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 28%
~flat
+3ft-2ft

Overall

1730

Males

1197

M25-29

282

1.40M→2.13M

1.4 - 2.1 mi

Top 32%
~flat
+3ft-1ft

Overall

1941

Males

1328

M25-29

317

2.13M→6.43M

2.1 - 6.4 mi

Top 29%
×17story building
+274ft-78ft

Overall

1739

Males

1225

M25-29

288

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 35%
×21story building
+153ft-361ft

Overall

2145

Males

1462

M25-29

343

10.65M→Finish

10.7 - 13.1 mi

Top 12%
×17story building
+244ft-114ft

Overall

724

Males

573

M25-29

142

Passing Analysis

Category:
Athletes Passed
731*
Passed By
614
Net Change
+117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1730
1.40M → 2.13M118159-41#1730#1771
2.13M → 6.43M217*136+81#1771#1690
6.43M → 6.62M13176-163#1690#1853
6.62M → 10.65M78*142-64#1853#1917
10.65M → Finish305*1+304#1917#1613
TOTALS731*614+117

* 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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