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SF MARATHON 1ST HALF 2026

Hailey Nestal

Bib: 14870•F•Age: 24

Orinda, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
F20-29
#0 / 353
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
9:43/mi
19:27
→ flat
4M
10:20/mi
40:07
↑ 67↓ 69
6M
12:33/mi
1:05:14
↑ 1231.1%
8M
13:04/mi
1:31:23
↑ 166↓ 531.1%
9.6M
11:06/mi
1:49:09
↑ 68↓ 1931.5%
10M
21:34/mi
1:57:46
↓ 241.1%
10.5M
4:56/mi
2:00:14
↓ 732.7%
12M
13:56/mi
2:21:08
↑ 2803.2%
Finish· 13.11 mi
12:49/mi
2:35:21
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:14
Pace10:52 /mi
2nd Half
Distance7.11 mi
Time1:30:07
Pace12:41 /mi
📊Positive Split: 38.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:4719:279:4319:27
9:43
-
4M
4.00 mi07:18:2740:0710:0220:40
10:20
+0:37
6M
6.00 mi07:43:341:05:1410:5225:07
12:33
+2:13
8M
8.00 mi08:09:431:31:2311:2526:09
13:04
+0:31
9.6M
9.60 mi08:27:291:49:0911:2217:46
11:06
-1:58
10M
10.00 mi08:36:061:57:4611:478:37
21:34
+10:28
10.5M
10.50 mi08:38:342:00:1411:272:28
4:56
-16:38
12M
12.00 mi08:59:282:21:0811:4620:54
13:56
+9:00
Finish
13.11 mi09:13:412:35:2111:5114:13
12:49
-1:07

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

4:56 /mi

Average Pace

11:51 /mi

Slowest Pace

21:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:35

27% of race

Time at Steady Pace

1:44:09

67% of race

Time at Slower Pace

8:37

6% of race

Average Pace: 11:51 /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 mi06:57:4719:279:4319:27
9:43
#2614
4M
4.00 mi07:18:2740:0710:0220:40
10:20
#2910
6M
6.00 mi07:43:341:05:1410:5225:07
12:33
#4010
8M
8.00 mi08:09:431:31:2311:2526:09
13:04
#4508
9.6M
9.60 mi08:27:291:49:0911:2217:46
11:06
#4676
10M
10.00 mi08:36:061:57:4611:478:37
21:34
#4632
10.5M
10.50 mi08:38:342:00:1411:272:28
4:56
#4584
12M
12.00 mi08:59:282:21:0811:4620:54
13:56
#4191
Finish
13.11 mi09:13:412:35:2111:5114:13
12:49
#4337
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 60%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:05

Segment Time

12:19/mi

Pace

0.90 mi

Distance

Overall

3974

Women

1463

Division

203

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi2614772942693(Top 41%)873(Top 30%)117(Top 33%)
4M4.00 mi2.00 mi2910-296902-130115-213280(Top 50%)1063(Top 36%)140(Top 40%)
6M6.00 mi2.00 mi4010-11001400-498189-745565(Top 85%)2276(Top 78%)302(Top 86%)
8M8.00 mi2.00 mi4508-4981647-247217-285498(Top 84%)2230(Top 76%)290(Top 82%)
9.6M9.60 mi1.60 mi4676-1681760-113235-185130(Top 78%)2138(Top 73%)266(Top 75%)
10M10.00 mi0.40 mi4632+441751+9238-34341(Top 66%)1679(Top 57%)229(Top 65%)
10.5M10.50 mi0.50 mi4584+481723+28231+73023(Top 46%)1002(Top 34%)145(Top 41%)
12M12.00 mi1.50 mi4191+3931541+182206+252693(Top 41%)873(Top 30%)117(Top 33%)
Finish13.11 mi1.11 mi4337-1461612-71214-85469(Top 83%)2335(Top 80%)300(Top 85%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 41%
~flat
+5ft-3ft

Overall

2693

Females

873

F20-24

117

2M→4M

2.0 - 4.0 mi

Top 50%
×4story building
+67ft-69ft

Overall

3280

Females

1063

F20-24

141

4M→6M

4.0 - 6.0 mi

Top 85%
×9story building
+123ft-9ft

Overall

5565

Females

2276

F20-24

303

6M→8M

6.0 - 8.0 mi

Top 84%
×12story building
+166ft-53ft

Overall

5498

Females

2230

F20-24

290

8M→9.6M

8.0 - 9.6 mi

Top 78%
×13story building
+68ft-193ft

Overall

5130

Females

2138

F20-24

266

9.6M→10M

9.6 - 10.0 mi

Top 66%
×2story building
+0ft-24ft

Overall

4341

Females

1679

F20-24

229

10M→10.5M

10.0 - 10.5 mi

Top 46%
×6story building
+1ft-73ft

Overall

3023

Females

1002

F20-24

145

10.5M→12M

10.5 - 12.0 mi

Top 41%
×21story building
+280ft-26ft

Overall

2693

Females

873

F20-24

117

12M→Finish

12.0 - 13.1 mi

Top 83%
×7story building
+14ft-89ft

Overall

5469

Females

2335

F20-24

300

Passing Analysis

Category:
Athletes Passed
724*
Passed By
2447
Net Change
-1723
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2614
2M → 4M68364-296#2614#2910
4M → 6M61106-1100#2910#4010
6M → 8M26*524-498#4010#4508
8M → 9.6M62230-168#4508#4676
9.6M → 10M7531+44#4676#4632
10M → 10.5M491+48#4632#4584
10.5M → 12M408*15+393#4584#4191
12M → Finish30*176-146#4191#4337
TOTALS724*2447-1723

* 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