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SF MARATHON 1ST HALF 2026

Ryan Li

Bib: 15650•M•Age: 29

Redwood City, 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
10:50/mi
21:40
→ flat
4M
11:04/mi
43:48
↑ 67↓ 69
6M
11:07/mi
1:06:02
↑ 1231.1%
8M
10:11/mi
1:26:24
↑ 166↓ 531.1%
9.6M
10:11/mi
1:42:42
↑ 68↓ 1931.5%
10M
25:04/mi
1:52:43
↓ 241.1%
10.5M
4:28/mi
1:54:57
↓ 732.7%
12M
14:38/mi
2:16:54
↑ 2803.2%
Finish· 13.11 mi
10:27/mi
2:28:29
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:02
Pace11:00 /mi
2nd Half
Distance7.11 mi
Time1:22:27
Pace11:36 /mi
📊Positive Split: 24.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:2421:4010:5021:40
10:50
-
4M
4.00 mi07:29:3243:4810:5722:08
11:04
+0:14
6M
6.00 mi07:51:461:06:0211:0022:14
11:07
+0:03
8M
8.00 mi08:12:081:26:2410:4820:22
10:11
-0:56
9.6M
9.60 mi08:28:261:42:4210:4216:18
10:11
0:00
10M
10.00 mi08:38:271:52:4311:1610:01
25:04
+14:53
10.5M
10.50 mi08:40:411:54:5710:572:14
4:28
-20:36
12M
12.00 mi09:02:382:16:5411:2521:57
14:38
+10:10
Finish
13.11 mi09:14:132:28:2911:2011:35
10:27
-4:11

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

4:28 /mi

Average Pace

11:20 /mi

Slowest Pace

25:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14

2% of race

Time at Steady Pace

1:54:17

77% of race

Time at Slower Pace

31:58

22% of race

Average Pace: 11:20 /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 mi07:07:2421:4010:5021:40
10:50
#4447
4M
4.00 mi07:29:3243:4810:5722:08
11:04
#4330
6M
6.00 mi07:51:461:06:0211:0022:14
11:07
#4193
8M
8.00 mi08:12:081:26:2410:4820:22
10:11
#3694
9.6M
9.60 mi08:28:261:42:4210:4216:18
10:11
#3746
10M
10.00 mi08:38:271:52:4311:1610:01
25:04
#3963
10.5M
10.50 mi08:40:411:54:5710:572:14
4:28
#3900
12M
12.00 mi09:02:382:16:5411:2521:57
14:38
#3777
Finish
13.11 mi09:14:132:28:2911:2011:35
10:27
#3715
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 77%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:15

Segment Time

13:37/mi

Pace

0.90 mi

Distance

Overall

5040

Men

2976

Division

667

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi444728006313255(Top 50%)2102(Top 58%)494(Top 62%)
4M4.00 mi2.00 mi4330+1172742+58628+34299(Top 65%)2713(Top 75%)626(Top 79%)
6M6.00 mi2.00 mi4193+1372679+63619+94033(Top 61%)2584(Top 71%)602(Top 76%)
8M8.00 mi2.00 mi3694+4992431+248568+512609(Top 40%)1866(Top 52%)436(Top 55%)
9.6M9.60 mi1.60 mi3746-522444-13577-94232(Top 64%)2540(Top 70%)595(Top 75%)
10M10.00 mi0.40 mi3963-2172545-101595-185633(Top 86%)3205(Top 89%)713(Top 90%)
10.5M10.50 mi0.50 mi3900+632512+33587+81785(Top 27%)1334(Top 37%)326(Top 41%)
12M12.00 mi1.50 mi3777+1232449+63575+123255(Top 50%)2102(Top 58%)494(Top 62%)
Finish13.11 mi1.11 mi3715+622416+33568+73412(Top 52%)2185(Top 60%)520(Top 65%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 50%
~flat
+5ft-3ft

Overall

3255

Males

2102

M25-29

495

2M→4M

2.0 - 4.0 mi

Top 65%
×4story building
+67ft-69ft

Overall

4299

Males

2713

M25-29

628

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

4033

Males

2584

M25-29

603

6M→8M

6.0 - 8.0 mi

Top 40%
×12story building
+166ft-53ft

Overall

2609

Males

1866

M25-29

437

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13story building
+68ft-193ft

Overall

4232

Males

2540

M25-29

596

9.6M→10M

9.6 - 10.0 mi

Top 86%
×2story building
+0ft-24ft

Overall

5633

Males

3205

M25-29

714

10M→10.5M

10.0 - 10.5 mi

Top 27%
×6story building
+1ft-73ft

Overall

1785

Males

1334

M25-29

327

10.5M→12M

10.5 - 12.0 mi

Top 50%
×21story building
+280ft-26ft

Overall

3255

Males

2102

M25-29

495

12M→Finish

12.0 - 13.1 mi

Top 52%
×7story building
+14ft-89ft

Overall

3412

Males

2185

M25-29

520

Passing Analysis

Category:
Athletes Passed
1359*
Passed By
627
Net Change
+732
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4447
2M → 4M245128+117#4447#4330
4M → 6M199*62+137#4330#4193
6M → 8M507*8+499#4193#3694
8M → 9.6M85137-52#3694#3746
9.6M → 10M12229-217#3746#3963
10M → 10.5M641+63#3963#3900
10.5M → 12M167*44+123#3900#3777
12M → Finish80*18+62#3777#3715
TOTALS1359*627+732

* 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