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SF MARATHON 1ST HALF 2026

Amanda Hamchuk

Bib: 16686•F•Age: 30

San Francisco, 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
10:28/mi
20:57
→ flat
4M
11:13/mi
43:23
↑ 67↓ 69
6M
11:50/mi
1:07:04
↑ 1231.1%
8M
12:58/mi
1:33:01
↑ 166↓ 531.1%
9.6M
10:18/mi
1:49:30
↑ 68↓ 1931.5%
10M
21:31/mi
1:58:06
↓ 241.1%
10.5M
5:26/mi
2:00:49
↓ 732.7%
12M
15:31/mi
2:24:06
↑ 2803.2%
Finish· 13.11 mi
11:11/mi
2:36:30
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:04
Pace11:11 /mi
2nd Half
Distance7.11 mi
Time1:29:26
Pace12:35 /mi
📊Positive Split: 33.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:0220:5710:2820:57
10:28
-
4M
4.00 mi07:24:2843:2310:5122:26
11:13
+0:45
6M
6.00 mi07:48:091:07:0411:1123:41
11:50
+0:37
8M
8.00 mi08:14:061:33:0111:3825:57
12:58
+1:08
9.6M
9.60 mi08:30:351:49:3011:2416:29
10:18
-2:40
10M
10.00 mi08:39:111:58:0611:498:36
21:31
+11:13
10.5M
10.50 mi08:41:542:00:4911:302:43
5:26
-16:05
12M
12.00 mi09:05:112:24:0612:0123:17
15:31
+10:05
Finish
13.11 mi09:17:352:36:3011:5612:24
11:11
-4:20

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

5:26 /mi

Average Pace

11:56 /mi

Slowest Pace

21:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43

2% of race

Time at Steady Pace

2:01:54

78% of race

Time at Slower Pace

31:53

20% of race

Average Pace: 11:56 /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 mi07:02:0220:5710:2820:57
10:28
#3888
4M
4.00 mi07:24:2843:2310:5122:26
11:13
#4195
6M
6.00 mi07:48:091:07:0411:1123:41
11:50
#4476
8M
8.00 mi08:14:061:33:0111:3825:57
12:58
#4807
9.6M
9.60 mi08:30:351:49:3011:2416:29
10:18
#4725
10M
10.00 mi08:39:111:58:0611:498:36
21:31
#4682
10.5M
10.50 mi08:41:542:00:4911:302:43
5:26
#4673
12M
12.00 mi09:05:112:24:0612:0123:17
15:31
#4492
Finish
13.11 mi09:17:352:36:3011:5612:24
11:11
#4447
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 64%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:19

Segment Time

12:35/mi

Pace

0.90 mi

Distance

Overall

4238

Women

1606

Division

375

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi388813483083927(Top 60%)1467(Top 50%)335(Top 51%)
4M4.00 mi2.00 mi4195-3071507-159345-374507(Top 69%)1679(Top 57%)394(Top 61%)
6M6.00 mi2.00 mi4476-2811651-144382-374897(Top 74%)1871(Top 64%)453(Top 70%)
8M8.00 mi2.00 mi4807-3311815-164421-395414(Top 82%)2174(Top 74%)502(Top 77%)
9.6M9.60 mi1.60 mi4725+821788+27418+34355(Top 66%)1735(Top 59%)396(Top 61%)
10M10.00 mi0.40 mi4682+431770+18415+34320(Top 66%)1669(Top 57%)386(Top 59%)
10.5M10.50 mi0.50 mi4673+91766+4413+24233(Top 64%)1581(Top 54%)364(Top 56%)
12M12.00 mi1.50 mi4492+1811688+78398+153927(Top 60%)1467(Top 50%)335(Top 51%)
Finish13.11 mi1.11 mi4447+451668+20396+24216(Top 64%)1616(Top 55%)374(Top 57%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 60%
~flat
+5ft-3ft

Overall

3927

Females

1467

F30-34

337

2M→4M

2.0 - 4.0 mi

Top 69%
×4story building
+67ft-69ft

Overall

4507

Females

1679

F30-34

397

4M→6M

4.0 - 6.0 mi

Top 74%
×9story building
+123ft-9ft

Overall

4897

Females

1871

F30-34

456

6M→8M

6.0 - 8.0 mi

Top 82%
×12story building
+166ft-53ft

Overall

5414

Females

2174

F30-34

504

8M→9.6M

8.0 - 9.6 mi

Top 66%
×13story building
+68ft-193ft

Overall

4355

Females

1735

F30-34

398

9.6M→10M

9.6 - 10.0 mi

Top 66%
×2story building
+0ft-24ft

Overall

4320

Females

1669

F30-34

388

10M→10.5M

10.0 - 10.5 mi

Top 64%
×6story building
+1ft-73ft

Overall

4233

Females

1581

F30-34

366

10.5M→12M

10.5 - 12.0 mi

Top 60%
×21story building
+280ft-26ft

Overall

3927

Females

1467

F30-34

337

12M→Finish

12.0 - 13.1 mi

Top 64%
×7story building
+14ft-89ft

Overall

4216

Females

1616

F30-34

374

Passing Analysis

Category:
Athletes Passed
767*
Passed By
1326
Net Change
-559
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3888
2M → 4M91398-307#3888#4195
4M → 6M46*327-281#4195#4476
6M → 8M48*379-331#4476#4807
8M → 9.6M199117+82#4807#4725
9.6M → 10M6421+43#4725#4682
10M → 10.5M2112+9#4682#4673
10.5M → 12M226*45+181#4673#4492
12M → Finish72*27+45#4492#4447
TOTALS767*1326-559

* 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