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SF MARATHON 1ST HALF 2026

Ciaran Fontenot

Bib: 15259 M 31 US

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
2M
10:24/mi
20:49
→ flat
4M
10:29/mi
41:46
↑ 67↓ 69
6M
11:48/mi
1:05:23
↑ 123
8M
12:16/mi
1:29:55
↑ 166↓ 53
9.6M
8:25/mi
1:43:23
↑ 68↓ 193
10M
19:54/mi
1:51:20
↓ 24
10.5M
5:26/mi
1:54:03
↓ 73
12M
15:51/mi
2:17:50
↑ 280
Finish· 13.11 mi
10:49/mi
2:29:50
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:05:2310:54 /mi⚡ faster
2nd Half
1:24:2711:53 /mi+29.2%
Positive split — 29.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
20:4910:242.00 mi20:49
10:24
-
4M
41:4610:272.00 mi20:57
10:29
+0:05
6M
1:05:2310:542.00 mi23:37
11:48
+1:19
8M
1:29:5511:142.00 mi24:32
12:16
+0:28
9.6M
1:43:2310:461.60 mi13:28
8:25
-3:51
10M
1:51:2011:080.40 mi7:57
19:54
+11:29
10.5M
1:54:0310:520.50 mi2:43
5:26
-14:28
12M
2:17:5011:291.50 mi23:47
15:51
+10:25
Finish(13.11 mi)
2:29:5011:261.11 mi12:00
10:49
-5:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:26 /mi

Average Pace

11:26 /mi

Slowest Pace

19:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

16:11

11% of race

Time at Steady Pace

1:41:55

68% of race

Time at Slower Pace

31:44

21% of race

Average Pace: 11:26 /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 53%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:40

Segment Time

11:51/mi

Pace

0.90 mi

Distance

Overall

3502

Men

2257

Division

491

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi3760245951441402548555
4M2.00 mi3604+1562375+84485+2934932310477
6M2.00 mi4052-4482618-243548-6348592988640
8M2.00 mi4265-2132734-116574-2648262991636
9.6M1.60 mi3833+4322488+246522+5220181334287
10M0.40 mi3776+572452+36518+434272213486
10.5M0.50 mi3787-112459-7516+242062623571
12M1.50 mi3865-782484-25523-741402548555
Finish(13.11 mi)1.11 mi3826+392468+1652338292390524

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 63%
~flat
+5ft-3ft

Overall

4140

Males

2548

M30-34

557

2M→4M

2.0 - 4.0 mi

Top 53%
×4story building
+67ft-69ft

Overall

3493

Males

2310

M30-34

479

4M→6M

4.0 - 6.0 mi

Top 74%
×9story building
+123ft-9ft

Overall

4859

Males

2988

M30-34

642

6M→8M

6.0 - 8.0 mi

Top 73%
×12story building
+166ft-53ft

Overall

4826

Males

2991

M30-34

638

8M→9.6M

8.0 - 9.6 mi

Top 31%
×13story building
+68ft-193ft

Overall

2018

Males

1334

M30-34

288

9.6M→10M

9.6 - 10.0 mi

Top 52%
×2story building
+0ft-24ft

Overall

3427

Males

2213

M30-34

487

10M→10.5M

10.0 - 10.5 mi

Top 64%
×6story building
+1ft-73ft

Overall

4206

Males

2623

M30-34

573

10.5M→12M

10.5 - 12.0 mi

Top 63%
×21story building
+280ft-26ft

Overall

4140

Males

2548

M30-34

557

12M→Finish

12.0 - 13.1 mi

Top 58%
×7story building
+14ft-89ft

Overall

3829

Males

2390

M30-34

524

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3760
2M → 4M
83239+156
#3760 → #3604
4M → 6M
46820-448
#3604 → #4052
6M → 8M
30087*-213
#4052 → #4265
8M → 9.6M
6438+432
#4265 → #3833
9.6M → 10M
1774+57
#3833 → #3776
10M → 10.5M
187-11
#3776 → #3787
10.5M → 12M
13961*-78
#3787 → #3865
12M → Finish
2463*+39
#3865 → #3826
TOTALS
1055989*-66
#3760 → #3826

* 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

Race Place Events

Race Place Events