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SF MARATHON 1ST HALF 2026

Daniel Chavez Jimenez

Calexico, CA

Bib: 16704 M 28

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 37%
Gender (Male)
#0 / 3619
Top 47%
Division (M25-29)
#0 / 796
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
10:06/mi
20:12
→ flat
12 ft elev
4M
9:28/mi
39:07
↑ 67↓ 69
10 ft elev
6M
9:35/mi
58:18
↑ 1231.1%
126 ft elev
8M
9:45/mi
1:17:48
↑ 166↓ 531.1%
246 ft elev
9.6M
9:45/mi
1:33:24
↑ 68↓ 1931.5%
126 ft elev
10M
18:36/mi
1:40:50
↓ 241.1%
90 ft elev
10.5M
4:52/mi
1:43:16
↓ 732.7%
18 ft elev
12M
13:36/mi
2:03:40
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:50/mi
2:14:34
↑ 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
58:189:43 /mi⚡ faster
2nd Half
1:16:1610:44 /mi+30.8%
Positive split — 30.8% 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
20:1210:062.00 mi20:12
10:06
-
4M
39:079:472.00 mi18:55
9:28
-0:38
6M
58:189:432.00 mi19:11
9:35
+0:07
8M
1:17:489:432.00 mi19:30
9:45
+0:10
9.6M
1:33:249:441.60 mi15:36
9:45
0:00
10M
1:40:5010:050.40 mi7:26
18:36
+8:51
10.5M
1:43:169:500.50 mi2:26
4:52
-13:44
12M
2:03:4010:181.50 mi20:24
13:36
+8:44
Finish(13.11 mi)
2:14:3410:161.11 mi10:54
9:50
-3:46
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:52 /mi

Average Pace

10:16 /mi

Slowest Pace

18:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:26

2% of race

Time at Steady Pace

1:44:18

78% of race

Time at Slower Pace

27:50

21% of race

Average Pace: 10:16 /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 41%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:52

Segment Time

10:58/mi

Pace

0.90 mi

Distance

Overall

2670

Men

1827

Division

431

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi3186213848224161667399
4M2.00 mi2545+6411789+349418+6420611515366
6M2.00 mi2367+1781685+104403+1521601554372
8M2.00 mi2255+1121645+40391+1220721539370
9.6M1.60 mi2460-2051737-92416-2536662237536
10M0.40 mi2463-31737415+127501851435
10.5M0.50 mi24631737417-227731877446
12M1.50 mi2424+391701+36416+124161667399
Finish(13.11 mi)1.11 mi2429-51707-6413+326481796432

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 37%
~flat
+5ft-3ft

Overall

2416

Males

1667

M25-29

400

2M→4M

2.0 - 4.0 mi

Top 31%
×4story building
+67ft-69ft

Overall

2061

Males

1515

M25-29

366

4M→6M

4.0 - 6.0 mi

Top 33%
×9story building
+123ft-9ft

Overall

2160

Males

1554

M25-29

373

6M→8M

6.0 - 8.0 mi

Top 32%
×12story building
+166ft-53ft

Overall

2072

Males

1539

M25-29

371

8M→9.6M

8.0 - 9.6 mi

Top 56%
×13story building
+68ft-193ft

Overall

3666

Males

2237

M25-29

537

9.6M→10M

9.6 - 10.0 mi

Top 42%
×2story building
+0ft-24ft

Overall

2750

Males

1851

M25-29

436

10M→10.5M

10.0 - 10.5 mi

Top 42%
×6story building
+1ft-73ft

Overall

2773

Males

1877

M25-29

447

10.5M→12M

10.5 - 12.0 mi

Top 37%
×21story building
+280ft-26ft

Overall

2416

Males

1667

M25-29

400

12M→Finish

12.0 - 13.1 mi

Top 40%
×7story building
+14ft-89ft

Overall

2648

Males

1796

M25-29

432

Passing Analysis

Category:
Passed
1206*
Passed By
449
Net Change
+757
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3186
2M → 4M6487+641#3186#2545
4M → 6M19416+178#2545#2367
6M → 8M181*69+112#2367#2255
8M → 9.6M20225-205#2255#2460
9.6M → 10M3134-3#2460#2463
10M → 10.5M770#2463#2463
10.5M → 12M8849+39#2463#2424
12M → Finish37*42-5#2424#2429
TOTALS1206*449+757

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

Passing Charts

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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