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SF MARATHON 1ST HALF 2026

Jesús Castro Pérez

El Paso, CA

Bib: 19625 M 31

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
10:08/mi
20:16
→ flat
12 ft elev
4M
11:34/mi
43:23
↑ 67↓ 69
10 ft elev
6M
12:04/mi
1:07:32
↑ 1231.1%
126 ft elev
8M
12:12/mi
1:31:56
↑ 166↓ 531.1%
246 ft elev
9.6M
12:12/mi
1:51:28
↑ 68↓ 1931.5%
126 ft elev
10M
27:49/mi
2:02:35
↓ 241.1%
90 ft elev
10.5M
5:48/mi
2:05:29
↓ 732.7%
18 ft elev
12M
18:06/mi
2:32:38
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:41/mi
2:46:42
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:07:3211:15 /mi⚡ faster
2nd Half
1:39:1013:57 /mi+46.8%
Positive split — 46.8% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
20:1610:082.00 mi20:16
10:08
-
4M
43:2310:512.00 mi23:07
11:34
+1:26
6M
1:07:3211:152.00 mi24:09
12:04
+0:30
8M
1:31:5611:302.00 mi24:24
12:12
+0:08
9.6M
1:51:2811:371.60 mi19:32
12:12
0:00
10M
2:02:3512:160.40 mi11:07
27:49
+15:37
10.5M
2:05:2911:570.50 mi2:54
5:48
-22:01
12M
2:32:3812:431.50 mi27:09
18:06
+12:18
Finish(13.11 mi)
2:46:4212:431.11 mi14:04
12:41
-5:25
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:48 /mi

Average Pace

12:43 /mi

Slowest Pace

27:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:54

2% of race

Time at Steady Pace

2:05:32

75% of race

Time at Slower Pace

38:16

23% of race

Average Pace: 12:43 /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
Featured Segment

Garmin Challenge

Top 91%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:01

Segment Time

15:35/mi

Pace

0.90 mi

Distance

Overall

5951

Men

3347

Division

714

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi3250217145054883140678
4M2.00 mi4197-9472676-505564-11449372995632
6M2.00 mi4577-3802862-186606-4251533107671
8M2.00 mi4612-352887-25607-147642968633
9.6M1.60 mi5003-3913045-158653-4659423359722
10M0.40 mi5205-2023135-90674-2161433422724
10.5M0.50 mi5193+123125+10673+150362985638
12M1.50 mi5280-873141-16679-654883140678
Finish(13.11 mi)1.11 mi5264+163122+19673+653883080652

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 83%
~flat
+5ft-3ft

Overall

5488

Males

3140

M30-34

680

2M→4M

2.0 - 4.0 mi

Top 75%
×4story building
+67ft-69ft

Overall

4937

Males

2995

M30-34

635

4M→6M

4.0 - 6.0 mi

Top 78%
×9story building
+123ft-9ft

Overall

5153

Males

3107

M30-34

673

6M→8M

6.0 - 8.0 mi

Top 72%
×12story building
+166ft-53ft

Overall

4764

Males

2968

M30-34

635

8M→9.6M

8.0 - 9.6 mi

Top 90%
×13story building
+68ft-193ft

Overall

5942

Males

3359

M30-34

724

9.6M→10M

9.6 - 10.0 mi

Top 93%
×2story building
+0ft-24ft

Overall

6143

Males

3422

M30-34

726

10M→10.5M

10.0 - 10.5 mi

Top 77%
×6story building
+1ft-73ft

Overall

5036

Males

2985

M30-34

640

10.5M→12M

10.5 - 12.0 mi

Top 83%
×21story building
+280ft-26ft

Overall

5488

Males

3140

M30-34

680

12M→Finish

12.0 - 13.1 mi

Top 82%
×7story building
+14ft-89ft

Overall

5388

Males

3080

M30-34

652

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3250
2M → 4M
96821-947
#3250 → #4197
4M → 6M
41636*-380
#4197 → #4577
6M → 8M
183148*-35
#4577 → #4612
8M → 9.6M
3998-391
#4612 → #5003
9.6M → 10M
2075-202
#5003 → #5205
10M → 10.5M
214+12
#5205 → #5193
10.5M → 12M
14760*-87
#5193 → #5280
12M → Finish
4056*+16
#5280 → #5264
TOTALS
2362348*-2014
#3250 → #5264

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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