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SF MARATHON 1ST HALF 2026

Qianli Wu

Mountain View, CA

Bib: 20010 M 24

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 7%
Gender (Male)
#0 / 3619
Top 11%
M20-29
#0 / 358
Top 13%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
7:53/mi
15:47
→ flat
12 ft elev
4M
8:15/mi
32:17
↑ 67↓ 69
10 ft elev
6M
8:27/mi
49:12
↑ 1231.1%
126 ft elev
8M
7:23/mi
1:03:58
↑ 166↓ 531.1%
246 ft elev
9.6M
7:23/mi
1:15:46
↑ 68↓ 1931.5%
126 ft elev
10M
14:21/mi
1:21:30
↓ 241.1%
90 ft elev
10.5M
3:46/mi
1:23:23
↓ 732.7%
18 ft elev
12M
11:21/mi
1:40:25
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
8:19/mi
1:49:39
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time49:12
Pace8:12 /mi
2nd Half
Distance7.11 mi
Time1:00:27
Pace8:30 /mi
📊Positive Split: 22.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:5415:477:5315:47
7:53
-
4M
4.00 mi07:12:2432:178:0416:30
8:15
+0:22
6M
6.00 mi07:29:1949:128:1216:55
8:27
+0:12
8M
8.00 mi07:44:051:03:588:0014:46
7:23
-1:04
9.6M
9.60 mi07:55:531:15:467:5411:48
7:23
0:00
10M
10.00 mi08:01:371:21:308:095:44
14:21
+6:58
10.5M
10.50 mi08:03:301:23:237:561:53
3:46
-10:35
12M
12.00 mi08:20:321:40:258:2217:02
11:21
+7:35
Finish
13.11 mi08:29:461:49:398:229:14
8:19
-3:02

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

3:46 /mi

Average Pace

8:22 /mi

Slowest Pace

14:21 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53

2% of race

Time at Steady Pace

1:25:00

78% of race

Time at Slower Pace

22:46

21% of race

Average Pace: 8:22 /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 mi06:55:5415:477:5315:47
7:53
#447
4M
4.00 mi07:12:2432:178:0416:30
8:15
#505
6M
6.00 mi07:29:1949:128:1216:55
8:27
#599
8M
8.00 mi07:44:051:03:588:0014:46
7:23
#433
9.6M
9.60 mi07:55:531:15:467:5411:48
7:23
#446
10M
10.00 mi08:01:371:21:308:095:44
14:21
#436
10.5M
10.50 mi08:03:301:23:237:561:53
3:46
#432
12M
12.00 mi08:20:321:40:258:2217:02
11:21
#479
Finish
13.11 mi08:29:461:49:398:229:14
8:19
#482
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 6%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:37

Segment Time

8:28/mi

Pace

0.90 mi

Distance

Overall

388

Men

332

Division

44

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi44737745818(Top 12%)646(Top 18%)81(Top 23%)
4M4.00 mi2.00 mi505-58427-5051-6627(Top 10%)525(Top 15%)65(Top 18%)
6M6.00 mi2.00 mi599-94504-7761-10813(Top 12%)667(Top 18%)83(Top 23%)
8M8.00 mi2.00 mi433+166371+13345+16196(Top 3%)175(Top 5%)19(Top 5%)
9.6M9.60 mi1.60 mi446-13373-247-2960(Top 15%)667(Top 18%)96(Top 27%)
10M10.00 mi0.40 mi436+10366+746+1501(Top 8%)402(Top 11%)45(Top 13%)
10.5M10.50 mi0.50 mi432+4362+446318(Top 5%)281(Top 8%)41(Top 11%)
12M12.00 mi1.50 mi479-47396-3447-1818(Top 12%)646(Top 18%)81(Top 23%)
Finish13.11 mi1.11 mi482-3406-1048-1882(Top 13%)709(Top 20%)102(Top 28%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 12%
~flat
+5ft-3ft

Overall

818

Males

646

M20-24

82

2M→4M

2.0 - 4.0 mi

Top 10%
×4story building
+67ft-69ft

Overall

627

Males

525

M20-24

66

4M→6M

4.0 - 6.0 mi

Top 12%
×9story building
+123ft-9ft

Overall

813

Males

667

M20-24

84

6M→8M

6.0 - 8.0 mi

Top 3%
×12story building
+166ft-53ft

Overall

196

Males

175

M20-24

20

8M→9.6M

8.0 - 9.6 mi

Top 15%
×13story building
+68ft-193ft

Overall

960

Males

667

M20-24

97

9.6M→10M

9.6 - 10.0 mi

Top 8%
×2story building
+0ft-24ft

Overall

501

Males

402

M20-24

46

10M→10.5M

10.0 - 10.5 mi

Top 5%
×6story building
+1ft-73ft

Overall

318

Males

281

M20-24

41

10.5M→12M

10.5 - 12.0 mi

Top 12%
×21story building
+280ft-26ft

Overall

818

Males

646

M20-24

82

12M→Finish

12.0 - 13.1 mi

Top 13%
×7story building
+14ft-89ft

Overall

882

Males

709

M20-24

102

Passing Analysis

Category:
Athletes Passed
268*
Passed By
303
Net Change
-35
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#447
2M → 4M1371-58#447#505
4M → 6M7101-94#505#599
6M → 8M1682+166#599#433
8M → 9.6M3144-13#433#446
9.6M → 10M133+10#446#436
10M → 10.5M40+4#436#432
10.5M → 12M1461-47#432#479
12M → Finish18*21-3#479#482
TOTALS268*303-35

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events