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SF MARATHON 1ST HALF 2026

Angel Diaz

Stockton, CA

Bib: 14566 M 20

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 9%
Gender (Male)
#0 / 3619
Top 14%
M20-29
#0 / 358
Top 18%
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
7:53/mi
15:46
→ flat
12 ft elev
4M
7:46/mi
31:17
↑ 67↓ 69
10 ft elev
6M
7:41/mi
46:40
↑ 1231.1%
126 ft elev
8M
7:47/mi
1:02:14
↑ 166↓ 531.1%
246 ft elev
9.6M
7:47/mi
1:14:41
↑ 68↓ 1931.5%
126 ft elev
10M
15:16/mi
1:20:47
↓ 241.1%
90 ft elev
10.5M
4:04/mi
1:22:49
↓ 732.7%
18 ft elev
12M
13:06/mi
1:42:28
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:02/mi
1:52:29
↑ 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
46:407:47 /mi⚡ faster
2nd Half
1:05:499:15 /mi+41.0%
Positive split — 41.0% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:3115:467:5315:46
7:53
-
4M
4.00 mi07:15:0231:177:4915:31
7:46
-0:07
6M
6.00 mi07:30:2546:407:4715:23
7:41
-0:05
8M
8.00 mi07:45:591:02:147:4715:34
7:47
+0:06
9.6M
9.60 mi07:58:261:14:417:4712:27
7:47
0:00
10M
10.00 mi08:04:321:20:478:056:06
15:16
+7:29
10.5M
10.50 mi08:06:341:22:497:532:02
4:04
-11:12
12M
12.00 mi08:26:131:42:288:3219:39
13:06
+9:02
Finish
13.11 mi08:36:141:52:298:3510:01
9:02
-4:04

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

4:04 /mi

Average Pace

8:35 /mi

Slowest Pace

15:16 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02

2% of race

Time at Steady Pace

1:24:42

75% of race

Time at Slower Pace

25:45

23% of race

Average Pace: 8:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi06:59:3115:467:5315:46
7:53
#445
4M
4.00 mi07:15:0231:177:4915:31
7:46
#382
6M
6.00 mi07:30:2546:407:4715:23
7:41
#351
8M
8.00 mi07:45:591:02:147:4715:34
7:47
#320
9.6M
9.60 mi07:58:261:14:417:4712:27
7:47
#384
10M
10.00 mi08:04:321:20:478:056:06
15:16
#394
10.5M
10.50 mi08:06:341:22:497:532:02
4:04
#397
12M
12.00 mi08:26:131:42:288:3219:39
13:06
#586
Finish
13.11 mi08:36:141:52:298:3510:01
9:02
#616
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 12%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:08

Segment Time

9:02/mi

Pace

0.90 mi

Distance

Overall

758

Men

613

Division

78

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi4453754419981416168
4M4.00 mi2.00 mi382+63322+5338+631927431
6M6.00 mi2.00 mi351+31297+2537+128124331
8M8.00 mi2.00 mi320+31277+2036+134529834
9.6M9.60 mi1.60 mi384-64325-4842-61326878121
10M10.00 mi0.40 mi394-10334-94283765380
10.5M10.50 mi0.50 mi397-3337-34273060182
12M12.00 mi1.50 mi586-189486-14960-1819981416168
Finish13.11 mi1.11 mi616-30509-2363-316671226159

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 30%
~flat
+5ft-3ft

Overall

1998

Males

1416

M20-24

169

2M→4M

2.0 - 4.0 mi

Top 5%
×4story building
+67ft-69ft

Overall

319

Males

274

M20-24

32

4M→6M

4.0 - 6.0 mi

Top 4%
×9story building
+123ft-9ft

Overall

281

Males

243

M20-24

32

6M→8M

6.0 - 8.0 mi

Top 5%
×12story building
+166ft-53ft

Overall

345

Males

298

M20-24

35

8M→9.6M

8.0 - 9.6 mi

Top 20%
×13story building
+68ft-193ft

Overall

1326

Males

878

M20-24

122

9.6M→10M

9.6 - 10.0 mi

Top 13%
×2story building
+0ft-24ft

Overall

837

Males

653

M20-24

81

10M→10.5M

10.0 - 10.5 mi

Top 11%
×6story building
+1ft-73ft

Overall

730

Males

601

M20-24

82

10.5M→12M

10.5 - 12.0 mi

Top 30%
×21story building
+280ft-26ft

Overall

1998

Males

1416

M20-24

169

12M→Finish

12.0 - 13.1 mi

Top 25%
×7story building
+14ft-89ft

Overall

1667

Males

1226

M20-24

159

Passing Analysis

Category:
Athletes Passed
183*
Passed By
354
Net Change
-171
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#445
2M → 4M652+63#445#382
4M → 6M343+31#382#351
6M → 8M5423+31#351#320
8M → 9.6M165-64#320#384
9.6M → 10M717-10#384#394
10M → 10.5M14-3#394#397
10.5M → 12M1190-189#397#586
12M → Finish20*50-30#586#616
TOTALS183*354-171

* 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

Race Place Events

Race Place Events