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SF MARATHON 1ST HALF 2026

Ryan Chang

Bib: 20308•M•Age: 30

Westminster, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 14%
Gender (Male)
#0 / 3619
Top 20%
Division (M30-34)
#0 / 772
Top 21%
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
8:19/mi
16:39
→ flat
4M
8:12/mi
33:03
↑ 67↓ 69
6M
8:24/mi
49:52
↑ 1231.1%
8M
9:31/mi
1:08:54
↑ 166↓ 531.1%
9.6M
6:47/mi
1:19:45
↑ 68↓ 1931.5%
10M
15:41/mi
1:26:01
↓ 241.1%
10.5M
4:02/mi
1:28:02
↓ 732.7%
12M
12:31/mi
1:46:48
↑ 2803.2%
Finish· 13.11 mi
9:19/mi
1:57:08
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time49:52
Pace8:19 /mi
2nd Half
Distance7.11 mi
Time1:07:16
Pace9:28 /mi
📊Positive Split: 34.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:1016:398:1916:39
8:19
-
4M
4.00 mi07:07:3433:038:1616:24
8:12
-0:07
6M
6.00 mi07:24:2349:528:1916:49
8:24
+0:12
8M
8.00 mi07:43:251:08:548:3719:02
9:31
+1:07
9.6M
9.60 mi07:54:161:19:458:1810:51
6:47
-2:44
10M
10.00 mi08:00:321:26:018:366:16
15:41
+8:54
10.5M
10.50 mi08:02:331:28:028:232:01
4:02
-11:39
12M
12.00 mi08:21:191:46:488:5418:46
12:31
+8:29
Finish
13.11 mi08:31:391:57:088:5610:20
9:19
-3:12

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

4:02 /mi

Average Pace

8:56 /mi

Slowest Pace

15:41 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:52

11% of race

Time at Steady Pace

1:19:14

68% of race

Time at Slower Pace

25:02

21% of race

Average Pace: 8:56 /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 mi06:51:1016:398:1916:39
8:19
#751
4M
4.00 mi07:07:3433:038:1616:24
8:12
#648
6M
6.00 mi07:24:2349:528:1916:49
8:24
#678
8M
8.00 mi07:43:251:08:548:3719:02
9:31
#894
9.6M
9.60 mi07:54:161:19:458:1810:51
6:47
#755
10M
10.00 mi08:00:321:26:018:366:16
15:41
#763
10.5M
10.50 mi08:02:331:28:028:232:01
4:02
#760
12M
12.00 mi08:21:191:46:488:5418:46
12:31
#853
Finish
13.11 mi08:31:391:57:088:5610:20
9:19
#899
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 14%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:17

Segment Time

9:12/mi

Pace

0.90 mi

Distance

Overall

919

Men

734

Division

167

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi7516231331568(Top 24%)1149(Top 32%)261(Top 34%)
4M4.00 mi2.00 mi648+103541+82116+17599(Top 9%)501(Top 14%)103(Top 13%)
6M6.00 mi2.00 mi678-30561-20127-11765(Top 12%)632(Top 17%)145(Top 19%)
8M8.00 mi2.00 mi894-216734-173161-341823(Top 28%)1385(Top 38%)299(Top 39%)
9.6M9.60 mi1.60 mi755+139621+113138+23525(Top 8%)396(Top 11%)100(Top 13%)
10M10.00 mi0.40 mi763-8626-5139-11053(Top 16%)808(Top 22%)181(Top 23%)
10.5M10.50 mi0.50 mi760+3623+3139690(Top 10%)572(Top 16%)125(Top 16%)
12M12.00 mi1.50 mi853-93692-69154-151568(Top 24%)1149(Top 32%)261(Top 34%)
Finish13.11 mi1.11 mi899-46734-42165-112021(Top 31%)1452(Top 40%)325(Top 42%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
~flat
+5ft-3ft

Overall

1568

Males

1149

M30-34

262

2M→4M

2.0 - 4.0 mi

Top 9%
×4story building
+67ft-69ft

Overall

599

Males

501

M30-34

104

4M→6M

4.0 - 6.0 mi

Top 12%
×9story building
+123ft-9ft

Overall

765

Males

632

M30-34

146

6M→8M

6.0 - 8.0 mi

Top 28%
×12story building
+166ft-53ft

Overall

1823

Males

1385

M30-34

300

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13story building
+68ft-193ft

Overall

525

Males

396

M30-34

101

9.6M→10M

9.6 - 10.0 mi

Top 16%
×2story building
+0ft-24ft

Overall

1053

Males

808

M30-34

182

10M→10.5M

10.0 - 10.5 mi

Top 10%
×6story building
+1ft-73ft

Overall

690

Males

572

M30-34

126

10.5M→12M

10.5 - 12.0 mi

Top 24%
×21story building
+280ft-26ft

Overall

1568

Males

1149

M30-34

262

12M→Finish

12.0 - 13.1 mi

Top 31%
×7story building
+14ft-89ft

Overall

2021

Males

1452

M30-34

325

Passing Analysis

Category:
Athletes Passed
348*
Passed By
496
Net Change
-148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#751
2M → 4M11815+103#751#648
4M → 6M2353-30#648#678
6M → 8M12228-216#678#894
8M → 9.6M15213+139#894#755
9.6M → 10M614-8#755#763
10M → 10.5M30+3#763#760
10.5M → 12M13106-93#760#853
12M → Finish21*67-46#853#899
TOTALS348*496-148

* 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