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SF MARATHON 1ST HALF 2026

Liya Li

Bib: 18659•F•Age: 32

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
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
13:16/mi
26:33
→ flat
4M
13:15/mi
53:03
↑ 67↓ 69
6M
13:22/mi
1:19:47
↑ 1231.1%
8M
14:20/mi
1:48:27
↑ 166↓ 531.1%
9.6M
9:55/mi
2:04:19
↑ 68↓ 1931.5%
10M
27:12/mi
2:15:11
↓ 241.1%
10.5M
6:24/mi
2:18:23
↓ 732.7%
12M
19:20/mi
2:47:23
↑ 2803.2%
Finish· 13.11 mi
14:17/mi
3:03:13
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:19:47
Pace13:18 /mi
2nd Half
Distance7.11 mi
Time1:43:26
Pace14:33 /mi
📊Positive Split: 29.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:16:3926:3313:1626:33
13:16
-
4M
4.00 mi07:43:0953:0313:1626:30
13:15
-0:01
6M
6.00 mi08:09:531:19:4713:1826:44
13:22
+0:07
8M
8.00 mi08:38:331:48:2713:3328:40
14:20
+0:58
9.6M
9.60 mi08:54:252:04:1912:5715:52
9:55
-4:25
10M
10.00 mi09:05:172:15:1113:3110:52
27:12
+17:17
10.5M
10.50 mi09:08:292:18:2313:113:12
6:24
-20:48
12M
12.00 mi09:37:292:47:2313:5729:00
19:20
+12:56
Finish
13.11 mi09:53:193:03:1313:5915:50
14:17
-5:03

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

6:24 /mi

Average Pace

13:59 /mi

Slowest Pace

27:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:04

10% of race

Time at Steady Pace

2:04:17

68% of race

Time at Slower Pace

39:52

22% of race

Average Pace: 13:59 /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 mi07:16:3926:3313:1626:33
13:16
#6461
4M
4.00 mi07:43:0953:0313:1626:30
13:15
#6378
6M
6.00 mi08:09:531:19:4713:1826:44
13:22
#6287
8M
8.00 mi08:38:331:48:2713:3328:40
14:20
#6255
9.6M
9.60 mi08:54:252:04:1912:5715:52
9:55
#6126
10M
10.00 mi09:05:172:15:1113:3110:52
27:12
#6148
10.5M
10.50 mi09:08:292:18:2313:113:12
6:24
#6146
12M
12.00 mi09:37:292:47:2313:5729:00
19:20
#6145
Finish
13.11 mi09:53:193:03:1313:5915:50
14:17
#6144
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 91%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:04

Segment Time

15:38/mi

Pace

0.90 mi

Distance

Overall

5976

Women

2594

Division

589

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi646128446355991(Top 91%)2610(Top 89%)585(Top 90%)
4M4.00 mi2.00 mi6378+832789+55626+96215(Top 95%)2692(Top 92%)611(Top 94%)
6M6.00 mi2.00 mi6287+912729+60617+96055(Top 92%)2568(Top 88%)594(Top 91%)
8M8.00 mi2.00 mi6255+322701+28615+26078(Top 92%)2588(Top 88%)595(Top 91%)
9.6M9.60 mi1.60 mi6126+1292619+82601+143902(Top 59%)1540(Top 53%)350(Top 54%)
10M10.00 mi0.40 mi6148-222642-23603-26057(Top 92%)2642(Top 90%)588(Top 90%)
10.5M10.50 mi0.50 mi6146+22641+1604-15807(Top 88%)2483(Top 85%)570(Top 88%)
12M12.00 mi1.50 mi6145+12642-1600+45991(Top 91%)2610(Top 89%)585(Top 90%)
Finish13.11 mi1.11 mi6144+12647-56006040(Top 92%)2644(Top 90%)586(Top 90%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 91%
~flat
+5ft-3ft

Overall

5991

Females

2610

F30-34

587

2M→4M

2.0 - 4.0 mi

Top 95%
×4story building
+67ft-69ft

Overall

6215

Females

2692

F30-34

615

4M→6M

4.0 - 6.0 mi

Top 92%
×9story building
+123ft-9ft

Overall

6055

Females

2568

F30-34

597

6M→8M

6.0 - 8.0 mi

Top 92%
×12story building
+166ft-53ft

Overall

6078

Females

2588

F30-34

597

8M→9.6M

8.0 - 9.6 mi

Top 59%
×13story building
+68ft-193ft

Overall

3902

Females

1540

F30-34

352

9.6M→10M

9.6 - 10.0 mi

Top 92%
×2story building
+0ft-24ft

Overall

6057

Females

2642

F30-34

590

10M→10.5M

10.0 - 10.5 mi

Top 88%
×6story building
+1ft-73ft

Overall

5807

Females

2483

F30-34

572

10.5M→12M

10.5 - 12.0 mi

Top 91%
×21story building
+280ft-26ft

Overall

5991

Females

2610

F30-34

587

12M→Finish

12.0 - 13.1 mi

Top 92%
×7story building
+14ft-89ft

Overall

6040

Females

2644

F30-34

586

Passing Analysis

Category:
Athletes Passed
496*
Passed By
179
Net Change
+317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6461
2M → 4M97*14+83#6461#6378
4M → 6M99*8+91#6378#6287
6M → 8M69*37+32#6287#6255
8M → 9.6M134*5+129#6255#6126
9.6M → 10M2042-22#6126#6148
10M → 10.5M97+2#6148#6146
10.5M → 12M36*35+1#6146#6145
12M → Finish32*31+1#6145#6144
TOTALS496*179+317

* 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