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SF MARATHON 1ST HALF 2026

Paul Cielo

Elk Grove, CA

Bib: 15489 M 32

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 36%
Gender (Male)
#0 / 3619
Top 46%
Division (M30-34)
#0 / 772
Top 46%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:36/mi
19:13
→ flat
4M
9:50/mi
38:53
↑ 67↓ 69
6M
9:52/mi
58:38
↑ 123
8M
9:50/mi
1:18:18
↑ 166↓ 53
9.6M
9:50/mi
1:34:02
↑ 68↓ 193
9.87M
25:43/mi
1:40:58
↓ 15
10.5M
3:49/mi
1:43:22
↓ 95
12M
13:17/mi
2:03:18
↑ 280
Finish· 13.11 mi
9:23/mi
2:13:42
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
58:389:46 /mi⚡ faster
2nd Half
1:15:0410:34 /mi+28.0%
Positive split — 28.0% 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
19:139:362.00 mi19:13
9:36
-
4M
38:539:432.00 mi19:40
9:50
+0:14
6M
58:389:462.00 mi19:45
9:52
+0:02
8M
1:18:189:472.00 mi19:40
9:50
-0:02
9.6M
1:34:029:481.60 mi15:44
9:50
0:00
9.87M
1:40:5810:140.27 mi6:56
25:43
+15:53
10.5M
1:43:229:510.63 mi2:24
3:49
-21:54
12M
2:03:1810:171.50 mi19:56
13:17
+9:28
Finish(13.11 mi)
2:13:4210:121.11 mi10:24
9:23
-3:54
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

3:49 /mi

Average Pace

10:12 /mi

Slowest Pace

25:43 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:44:26

78% of race

Time at Slower Pace

26:52

20% of race

Average Pace: 10:12 /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 32%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:20

Segment Time

10:22/mi

Pace

0.90 mi

Distance

Overall

2086

Men

1488

Division

326

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2430172637721701526340
4M2.00 mi2475-451748-22375+225601796381
6M2.00 mi2435+401728+20363+1224891751367
8M2.00 mi2342+931698+30358+521941614343
9.6M1.60 mi2541-1991786-88377-1937942301490
9.87M0.27 mi2478+631746+40370+720181436313
10.5M0.63 mi2477+11743+3369+126001783388
12M1.50 mi2392+851686+57354+1521701526340
Finish(13.11 mi)1.11 mi2355+371663+23356-221071498335

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
~flat
+5ft-3ft

Overall

2170

Males

1526

M30-34

341

2M→4M

2.0 - 4.0 mi

Top 39%
×4story building
+67ft-69ft

Overall

2560

Males

1796

M30-34

383

4M→6M

4.0 - 6.0 mi

Top 38%
×9story building
+123ft-9ft

Overall

2489

Males

1751

M30-34

368

6M→8M

6.0 - 8.0 mi

Top 33%
×12story building
+166ft-53ft

Overall

2194

Males

1614

M30-34

344

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3794

Males

2301

M30-34

491

9.6M→9.87M

9.6 - 9.9 mi

Top 31%
×1story
+0ft-15ft

Overall

2018

Males

1436

M30-34

314

9.87M→10.5M

9.9 - 10.5 mi

Top 40%
×8story building
+1ft-95ft

Overall

2600

Males

1783

M30-34

390

10.5M→12M

10.5 - 12.0 mi

Top 33%
×21story building
+280ft-26ft

Overall

2170

Males

1526

M30-34

341

12M→Finish

12.0 - 13.1 mi

Top 32%
×7story building
+14ft-89ft

Overall

2107

Males

1498

M30-34

335

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2430
2M → 4M
151106-45
#2430 → #2475
4M → 6M
61101+40
#2475 → #2435
6M → 8M
72165*+93
#2435 → #2342
8M → 9.6M
22526-199
#2342 → #2541
9.6M → 9.87M
669+63
#2541 → #2478
9.87M → 10.5M
56+1
#2478 → #2477
10.5M → 12M
32117+85
#2477 → #2392
12M → Finish
2259*+37
#2392 → #2355
TOTALS
574649*+75
#2430 → #2355

* 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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