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SF MARATHON 1ST HALF 2026

Colleen Young

Bib: 14960•F•Age: 30

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
10:40/mi
21:21
→ flat
4M
10:52/mi
43:05
↑ 67↓ 69
6M
11:37/mi
1:06:19
↑ 1231.1%
8M
11:34/mi
1:29:28
↑ 166↓ 531.1%
9.6M
11:34/mi
1:47:59
↑ 68↓ 1931.5%
10M
23:14/mi
1:57:16
↓ 241.1%
10.5M
5:32/mi
2:00:02
↓ 732.7%
12M
18:57/mi
2:28:27
↑ 2803.2%
Finish· 13.11 mi
12:14/mi
2:42:01
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:19
Pace11:03 /mi
2nd Half
Distance7.11 mi
Time1:35:42
Pace13:28 /mi
📊Positive Split: 44.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:3421:2110:4021:21
10:40
-
4M
4.00 mi07:29:1843:0510:4621:44
10:52
+0:12
6M
6.00 mi07:52:321:06:1911:0323:14
11:37
+0:45
8M
8.00 mi08:15:411:29:2811:1123:09
11:34
-0:03
9.6M
9.60 mi08:34:121:47:5911:1518:31
11:34
0:00
10M
10.00 mi08:43:291:57:1611:449:17
23:14
+11:40
10.5M
10.50 mi08:46:152:00:0211:262:46
5:32
-17:42
12M
12.00 mi09:14:402:28:2712:2228:25
18:57
+13:25
Finish
13.11 mi09:28:142:42:0112:2213:34
12:14
-6:43

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

5:32 /mi

Average Pace

12:22 /mi

Slowest Pace

23:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46

2% of race

Time at Steady Pace

2:01:33

75% of race

Time at Slower Pace

37:42

23% of race

Average Pace: 12:21 /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 mi07:07:3421:2110:4021:21
10:40
#4191
4M
4.00 mi07:29:1843:0510:4621:44
10:52
#4092
6M
6.00 mi07:52:321:06:1911:0323:14
11:37
#4251
8M
8.00 mi08:15:411:29:2811:1123:09
11:34
#4199
9.6M
9.60 mi08:34:121:47:5911:1518:31
11:34
#4511
10M
10.00 mi08:43:291:57:1611:449:17
23:14
#4566
10.5M
10.50 mi08:46:152:00:0211:262:46
5:32
#4560
12M
12.00 mi09:14:402:28:2712:2228:25
18:57
#4910
Finish
13.11 mi09:28:142:42:0112:2213:34
12:14
#4910
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 74%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:03

Segment Time

13:24/mi

Pace

0.90 mi

Distance

Overall

4885

Women

1957

Division

456

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi419115003445852(Top 89%)2534(Top 86%)570(Top 88%)
4M4.00 mi2.00 mi4092+991448+52331+134047(Top 62%)1427(Top 49%)326(Top 50%)
6M6.00 mi2.00 mi4251-1591525-77352-214654(Top 71%)1740(Top 59%)413(Top 63%)
8M8.00 mi2.00 mi4199+521483+42346+64151(Top 63%)1476(Top 50%)348(Top 53%)
9.6M9.60 mi1.60 mi4511-3121679-196395-495532(Top 84%)2345(Top 80%)540(Top 83%)
10M10.00 mi0.40 mi4566-551714-35401-65058(Top 77%)2056(Top 70%)476(Top 73%)
10.5M10.50 mi0.50 mi4560+61710+44014507(Top 69%)1730(Top 59%)391(Top 60%)
12M12.00 mi1.50 mi4910-3501913-203446-455852(Top 89%)2534(Top 86%)570(Top 88%)
Finish13.11 mi1.11 mi49101920-7451-55079(Top 77%)2122(Top 72%)488(Top 75%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 89%
~flat
+5ft-3ft

Overall

5852

Females

2534

F30-34

572

2M→4M

2.0 - 4.0 mi

Top 62%
×4story building
+67ft-69ft

Overall

4047

Females

1427

F30-34

329

4M→6M

4.0 - 6.0 mi

Top 71%
×9story building
+123ft-9ft

Overall

4654

Females

1740

F30-34

416

6M→8M

6.0 - 8.0 mi

Top 63%
×12story building
+166ft-53ft

Overall

4151

Females

1476

F30-34

350

8M→9.6M

8.0 - 9.6 mi

Top 84%
×13story building
+68ft-193ft

Overall

5532

Females

2345

F30-34

542

9.6M→10M

9.6 - 10.0 mi

Top 77%
×2story building
+0ft-24ft

Overall

5058

Females

2056

F30-34

478

10M→10.5M

10.0 - 10.5 mi

Top 69%
×6story building
+1ft-73ft

Overall

4507

Females

1730

F30-34

393

10.5M→12M

10.5 - 12.0 mi

Top 89%
×21story building
+280ft-26ft

Overall

5852

Females

2534

F30-34

572

12M→Finish

12.0 - 13.1 mi

Top 77%
×7story building
+14ft-89ft

Overall

5079

Females

2122

F30-34

488

Passing Analysis

Category:
Athletes Passed
628*
Passed By
1347
Net Change
-719
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4191
2M → 4M226127+99#4191#4092
4M → 6M65*224-159#4092#4251
6M → 8M203*151+52#4251#4199
8M → 9.6M11323-312#4199#4511
9.6M → 10M3287-55#4511#4566
10M → 10.5M1711+6#4566#4560
10.5M → 12M15*365-350#4560#4910
12M → Finish59*590#4910#4910
TOTALS628*1347-719

* 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