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SF MARATHON 1ST HALF 2026

Hongqi Guo

Bib: 17812•F•Age: 32

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 46%
Division (F30-34)
#0 / 651
Top 47%
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
10:15/mi
20:30
→ flat
4M
10:33/mi
41:35
↑ 67↓ 69
6M
11:05/mi
1:03:45
↑ 1231.1%
8M
12:04/mi
1:27:54
↑ 166↓ 531.1%
9.6M
8:25/mi
1:41:22
↑ 68↓ 1931.5%
10M
21:26/mi
1:49:56
↓ 241.1%
10.5M
5:20/mi
1:52:36
↓ 732.7%
12M
16:44/mi
2:17:42
↑ 2803.2%
Finish· 13.11 mi
11:09/mi
2:30:04
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:45
Pace10:38 /mi
2nd Half
Distance7.11 mi
Time1:26:19
Pace12:09 /mi
📊Positive Split: 35.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:0420:3010:1520:30
10:15
-
4M
4.00 mi07:31:0941:3510:2421:05
10:33
+0:18
6M
6.00 mi07:53:191:03:4510:3822:10
11:05
+0:32
8M
8.00 mi08:17:281:27:5410:5924:09
12:04
+0:59
9.6M
9.60 mi08:30:561:41:2210:3413:28
8:25
-3:39
10M
10.00 mi08:39:301:49:5611:008:34
21:26
+13:01
10.5M
10.50 mi08:42:101:52:3610:432:40
5:20
-16:06
12M
12.00 mi09:07:162:17:4211:2925:06
16:44
+11:24
Finish
13.11 mi09:19:382:30:0411:2712:22
11:09
-5:35

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

5:20 /mi

Average Pace

11:27 /mi

Slowest Pace

21:26 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:08

11% of race

Time at Steady Pace

1:40:16

67% of race

Time at Slower Pace

33:40

22% of race

Average Pace: 11:27 /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 mi07:10:0420:3010:1520:30
10:15
#3467
4M
4.00 mi07:31:0941:3510:2421:05
10:33
#3534
6M
6.00 mi07:53:191:03:4510:3822:10
11:05
#3678
8M
8.00 mi08:17:281:27:5410:5924:09
12:04
#3938
9.6M
9.60 mi08:30:561:41:2210:3413:28
8:25
#3578
10M
10.00 mi08:39:301:49:5611:008:34
21:26
#3633
10.5M
10.50 mi08:42:101:52:3610:432:40
5:20
#3632
12M
12.00 mi09:07:162:17:4211:2925:06
16:44
#3850
Finish
13.11 mi09:19:382:30:0411:2712:22
11:09
#3846
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:14

Segment Time

12:29/mi

Pace

0.90 mi

Distance

Overall

4148

Women

1562

Division

363

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi346711622614689(Top 71%)1866(Top 64%)427(Top 66%)
4M4.00 mi2.00 mi3534-671188-26269-83618(Top 55%)1227(Top 42%)275(Top 42%)
6M6.00 mi2.00 mi3678-1441264-76284-153992(Top 61%)1412(Top 48%)330(Top 51%)
8M8.00 mi2.00 mi3938-2601362-98320-364639(Top 71%)1708(Top 58%)400(Top 61%)
9.6M9.60 mi1.60 mi3578+3601206+156275+452019(Top 31%)679(Top 23%)141(Top 22%)
10M10.00 mi0.40 mi3633-551235-29283-84274(Top 65%)1638(Top 56%)374(Top 57%)
10.5M10.50 mi0.50 mi3632+112352833978(Top 61%)1441(Top 49%)326(Top 50%)
12M12.00 mi1.50 mi3850-2181356-121304-214689(Top 71%)1866(Top 64%)427(Top 66%)
Finish13.11 mi1.11 mi3846+41353+3307-34174(Top 63%)1590(Top 54%)370(Top 57%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 71%
~flat
+5ft-3ft

Overall

4689

Females

1866

F30-34

429

2M→4M

2.0 - 4.0 mi

Top 55%
×4story building
+67ft-69ft

Overall

3618

Females

1227

F30-34

278

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

3992

Females

1412

F30-34

332

6M→8M

6.0 - 8.0 mi

Top 71%
×12story building
+166ft-53ft

Overall

4639

Females

1708

F30-34

402

8M→9.6M

8.0 - 9.6 mi

Top 31%
×13story building
+68ft-193ft

Overall

2019

Females

679

F30-34

142

9.6M→10M

9.6 - 10.0 mi

Top 65%
×2story building
+0ft-24ft

Overall

4274

Females

1638

F30-34

376

10M→10.5M

10.0 - 10.5 mi

Top 61%
×6story building
+1ft-73ft

Overall

3978

Females

1441

F30-34

328

10.5M→12M

10.5 - 12.0 mi

Top 71%
×21story building
+280ft-26ft

Overall

4689

Females

1866

F30-34

429

12M→Finish

12.0 - 13.1 mi

Top 63%
×7story building
+14ft-89ft

Overall

4174

Females

1590

F30-34

370

Passing Analysis

Category:
Athletes Passed
751*
Passed By
1130
Net Change
-379
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3467
2M → 4M140207-67#3467#3534
4M → 6M79223-144#3534#3678
6M → 8M46*306-260#3678#3938
8M → 9.6M37717+360#3938#3578
9.6M → 10M2479-55#3578#3633
10M → 10.5M98+1#3633#3632
10.5M → 12M29*247-218#3632#3850
12M → Finish47*43+4#3850#3846
TOTALS751*1130-379

* 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