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SF MARATHON 1ST HALF 2026

Joshua Serrano

Bib: 20172•M•Age: 28

Anaheim, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:19/mi
20:39
→ flat
4M
11:05/mi
42:48
↑ 67↓ 69
6M
11:05/mi
1:04:57
↑ 1231.1%
8M
12:43/mi
1:30:23
↑ 166↓ 531.1%
9.6M
9:17/mi
1:45:14
↑ 68↓ 1931.5%
10M
23:12/mi
1:54:30
↓ 241.1%
10.5M
5:14/mi
1:57:07
↓ 732.7%
12M
17:45/mi
2:23:44
↑ 2803.2%
Finish· 13.11 mi
11:25/mi
2:36:24
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:57
Pace10:50 /mi
2nd Half
Distance7.11 mi
Time1:31:27
Pace12:52 /mi
📊Positive Split: 40.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:0220:3910:1920:39
10:19
-
4M
4.00 mi07:33:1142:4810:4222:09
11:05
+0:46
6M
6.00 mi07:55:201:04:5710:5022:09
11:05
0:00
8M
8.00 mi08:20:461:30:2311:1825:26
12:43
+1:38
9.6M
9.60 mi08:35:371:45:1410:5814:51
9:17
-3:26
10M
10.00 mi08:44:531:54:3011:279:16
23:12
+13:55
10.5M
10.50 mi08:47:301:57:0711:092:37
5:14
-17:58
12M
12.00 mi09:14:072:23:4411:5926:37
17:45
+12:31
Finish
13.11 mi09:26:472:36:2411:5612:40
11:25
-6:20

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

5:14 /mi

Average Pace

11:56 /mi

Slowest Pace

23:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37

2% of race

Time at Steady Pace

1:57:54

75% of race

Time at Slower Pace

35:53

23% of race

Average Pace: 11:56 /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.

Loading...
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 mi07:11:0220:3910:1920:39
10:19
#3615
4M
4.00 mi07:33:1142:4810:4222:09
11:05
#3987
6M
6.00 mi07:55:201:04:5710:5022:09
11:05
#3955
8M
8.00 mi08:20:461:30:2311:1825:26
12:43
#4339
9.6M
9.60 mi08:35:371:45:1410:5814:51
9:17
#4099
10M
10.00 mi08:44:531:54:3011:279:16
23:12
#4176
10.5M
10.50 mi08:47:301:57:0711:092:37
5:14
#4169
12M
12.00 mi09:14:072:23:4411:5926:37
17:45
#4461
Finish
13.11 mi09:26:472:36:2411:5612:40
11:25
#4439
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 72%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:53

Segment Time

13:12/mi

Pace

0.90 mi

Distance

Overall

4735

Men

2830

Division

638

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi361523705355303(Top 81%)3061(Top 85%)688(Top 86%)
4M4.00 mi2.00 mi3987-3722577-207585-504310(Top 66%)2720(Top 75%)629(Top 79%)
6M6.00 mi2.00 mi3955+322566+11591-63987(Top 61%)2563(Top 71%)598(Top 75%)
8M8.00 mi2.00 mi4339-3842767-201632-415199(Top 79%)3153(Top 87%)715(Top 90%)
9.6M9.60 mi1.60 mi4099+2402625+142604+283099(Top 47%)1929(Top 53%)460(Top 58%)
10M10.00 mi0.40 mi4176-772651-26617-135040(Top 77%)2973(Top 82%)663(Top 83%)
10.5M10.50 mi0.50 mi4169+72647+4612+53780(Top 57%)2432(Top 67%)569(Top 71%)
12M12.00 mi1.50 mi4461-2922767-120636-245303(Top 81%)3061(Top 85%)688(Top 86%)
Finish13.11 mi1.11 mi4439+222758+9634+24458(Top 68%)2676(Top 74%)622(Top 78%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 81%
~flat
+5ft-3ft

Overall

5303

Males

3061

M25-29

689

2M→4M

2.0 - 4.0 mi

Top 66%
×4story building
+67ft-69ft

Overall

4310

Males

2720

M25-29

631

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

3987

Males

2563

M25-29

599

6M→8M

6.0 - 8.0 mi

Top 79%
×12story building
+166ft-53ft

Overall

5199

Males

3153

M25-29

716

8M→9.6M

8.0 - 9.6 mi

Top 47%
×13story building
+68ft-193ft

Overall

3099

Males

1929

M25-29

461

9.6M→10M

9.6 - 10.0 mi

Top 77%
×2story building
+0ft-24ft

Overall

5040

Males

2973

M25-29

664

10M→10.5M

10.0 - 10.5 mi

Top 57%
×6story building
+1ft-73ft

Overall

3780

Males

2432

M25-29

570

10.5M→12M

10.5 - 12.0 mi

Top 81%
×21story building
+280ft-26ft

Overall

5303

Males

3061

M25-29

689

12M→Finish

12.0 - 13.1 mi

Top 68%
×7story building
+14ft-89ft

Overall

4458

Males

2676

M25-29

622

Passing Analysis

Category:
Athletes Passed
661*
Passed By
1485
Net Change
-824
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3615
2M → 4M73445-372#3615#3987
4M → 6M137*105+32#3987#3955
6M → 8M30*414-384#3955#4339
8M → 9.6M28747+240#4339#4099
9.6M → 10M26103-77#4099#4176
10M → 10.5M1710+7#4176#4169
10.5M → 12M29*321-292#4169#4461
12M → Finish62*40+22#4461#4439
TOTALS661*1485-824

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

📊

Passing Visuals

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