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SF MARATHON 1ST HALF 2026

Qiangqiang Huang

Bib: 17682•M•Age: 33

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
10:27/mi
20:54
→ flat
4M
11:03/mi
42:59
↑ 67↓ 69
6M
11:06/mi
1:05:12
↑ 1231.1%
8M
12:41/mi
1:30:35
↑ 166↓ 531.1%
9.6M
8:34/mi
1:44:17
↑ 68↓ 1931.5%
10M
19:31/mi
1:52:05
↓ 241.1%
10.5M
4:38/mi
1:54:24
↓ 732.7%
12M
16:41/mi
2:19:25
↑ 2803.2%
Finish· 13.11 mi
12:59/mi
2:33:49
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:12
Pace10:52 /mi
2nd Half
Distance7.11 mi
Time1:28:37
Pace12:28 /mi
📊Positive Split: 35.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:2520:5410:2720:54
10:27
-
4M
4.00 mi07:32:3042:5910:4522:05
11:03
+0:36
6M
6.00 mi07:54:431:05:1210:5222:13
11:06
+0:03
8M
8.00 mi08:20:061:30:3511:1925:23
12:41
+1:35
9.6M
9.60 mi08:33:481:44:1710:5213:42
8:34
-4:07
10M
10.00 mi08:41:361:52:0511:137:48
19:31
+10:57
10.5M
10.50 mi08:43:551:54:2410:542:19
4:38
-14:53
12M
12.00 mi09:08:562:19:2511:3725:01
16:41
+12:03
Finish
13.11 mi09:23:202:33:4911:4414:24
12:59
-3:42

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

4:38 /mi

Average Pace

11:44 /mi

Slowest Pace

19:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:01

10% of race

Time at Steady Pace

1:44:59

68% of race

Time at Slower Pace

32:49

21% of race

Average Pace: 11:44 /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 mi07:10:2520:5410:2720:54
10:27
#3842
4M
4.00 mi07:32:3042:5910:4522:05
11:03
#4057
6M
6.00 mi07:54:431:05:1210:5222:13
11:06
#3999
8M
8.00 mi08:20:061:30:3511:1925:23
12:41
#4370
9.6M
9.60 mi08:33:481:44:1710:5213:42
8:34
#3963
10M
10.00 mi08:41:361:52:0511:137:48
19:31
#3869
10.5M
10.50 mi08:43:551:54:2410:542:19
4:38
#3830
12M
12.00 mi09:08:562:19:2511:3725:01
16:41
#4001
Finish
13.11 mi09:23:202:33:4911:4414:24
12:59
#4191
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 45%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:07

Segment Time

11:15/mi

Pace

0.90 mi

Distance

Overall

2955

Men

1973

Division

438

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi384225015244660(Top 71%)2790(Top 77%)603(Top 78%)
4M4.00 mi2.00 mi4057-2152611-110553-294267(Top 65%)2700(Top 75%)562(Top 73%)
6M6.00 mi2.00 mi3999+582592+19543+104027(Top 61%)2582(Top 71%)548(Top 71%)
8M8.00 mi2.00 mi4370-3712781-189588-455174(Top 79%)3143(Top 87%)662(Top 86%)
9.6M9.60 mi1.60 mi3963+4072551+230538+502194(Top 33%)1443(Top 40%)311(Top 40%)
10M10.00 mi0.40 mi3869+942496+55528+103237(Top 49%)2121(Top 59%)466(Top 60%)
10.5M10.50 mi0.50 mi3830+392479+17522+62222(Top 34%)1574(Top 43%)343(Top 44%)
12M12.00 mi1.50 mi4001-1712548-69535-134660(Top 71%)2790(Top 77%)603(Top 78%)
Finish13.11 mi1.11 mi4191-1902627-79559-245548(Top 84%)3152(Top 87%)668(Top 87%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 71%
~flat
+5ft-3ft

Overall

4660

Males

2790

M30-34

605

2M→4M

2.0 - 4.0 mi

Top 65%
×4story building
+67ft-69ft

Overall

4267

Males

2700

M30-34

565

4M→6M

4.0 - 6.0 mi

Top 61%
×9story building
+123ft-9ft

Overall

4027

Males

2582

M30-34

550

6M→8M

6.0 - 8.0 mi

Top 79%
×12story building
+166ft-53ft

Overall

5174

Males

3143

M30-34

664

8M→9.6M

8.0 - 9.6 mi

Top 33%
×13story building
+68ft-193ft

Overall

2194

Males

1443

M30-34

312

9.6M→10M

9.6 - 10.0 mi

Top 49%
×2story building
+0ft-24ft

Overall

3237

Males

2121

M30-34

467

10M→10.5M

10.0 - 10.5 mi

Top 34%
×6story building
+1ft-73ft

Overall

2222

Males

1574

M30-34

345

10.5M→12M

10.5 - 12.0 mi

Top 71%
×21story building
+280ft-26ft

Overall

4660

Males

2790

M30-34

605

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5548

Males

3152

M30-34

668

Passing Analysis

Category:
Athletes Passed
930*
Passed By
1279
Net Change
-349
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3842
2M → 4M105320-215#3842#4057
4M → 6M163*105+58#4057#3999
6M → 8M36*407-371#3999#4370
8M → 9.6M41912+407#4370#3963
9.6M → 10M10410+94#3963#3869
10M → 10.5M412+39#3869#3830
10.5M → 12M35*206-171#3830#4001
12M → Finish27*217-190#4001#4191
TOTALS930*1279-349

* 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