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SF MARATHON 1ST HALF 2026

Daniel Leaton

Bib: 20512•M•Age: 21

Brisbane, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
M20-29
#0 / 358
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
8:38/mi
17:16
→ flat
4M
9:59/mi
37:13
↑ 67↓ 69
6M
11:19/mi
59:51
↑ 1231.1%
8M
13:13/mi
1:26:17
↑ 166↓ 531.1%
9.6M
9:36/mi
1:41:38
↑ 68↓ 1931.5%
10M
36:55/mi
1:56:23
↓ 241.1%
10.5M
6:44/mi
1:59:45
↓ 732.7%
12M
17:39/mi
2:26:14
↑ 2803.2%
Finish· 13.11 mi
12:15/mi
2:39:49
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:51
Pace9:59 /mi
2nd Half
Distance7.11 mi
Time1:39:58
Pace14:04 /mi
📊Positive Split: 67.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:47:3717:168:3817:16
8:38
-
4M
4.00 mi07:07:3437:139:1819:57
9:59
+1:21
6M
6.00 mi07:30:1259:519:5922:38
11:19
+1:20
8M
8.00 mi07:56:381:26:1710:4726:26
13:13
+1:54
9.6M
9.60 mi08:11:591:41:3810:3515:21
9:36
-3:37
10M
10.00 mi08:26:441:56:2311:3814:45
36:55
+27:19
10.5M
10.50 mi08:30:061:59:4511:243:22
6:44
-30:11
12M
12.00 mi08:56:352:26:1412:1126:29
17:39
+10:55
Finish
13.11 mi09:10:102:39:4912:1113:35
12:15
-5:24

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

6:44 /mi

Average Pace

12:11 /mi

Slowest Pace

36:55 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22

2% of race

Time at Steady Pace

1:55:13

72% of race

Time at Slower Pace

41:14

26% of race

Average Pace: 12:11 /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 mi06:47:3717:168:3817:16
8:38
#1062
4M
4.00 mi07:07:3437:139:1819:57
9:59
#1898
6M
6.00 mi07:30:1259:519:5922:38
11:19
#2728
8M
8.00 mi07:56:381:26:1710:4726:26
13:13
#3670
9.6M
9.60 mi08:11:591:41:3810:3515:21
9:36
#3615
10M
10.00 mi08:26:441:56:2311:3814:45
36:55
#4454
10.5M
10.50 mi08:30:061:59:4511:243:22
6:44
#4520
12M
12.00 mi08:56:352:26:1412:1126:29
17:39
#4712
Finish
13.11 mi09:10:102:39:4912:1113:35
12:15
#4723
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 99%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

18:07

Segment Time

20:08/mi

Pace

0.90 mi

Distance

Overall

6491

Men

3574

Division

352

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi1062845985257(Top 80%)3039(Top 84%)314(Top 88%)
4M4.00 mi2.00 mi1898-8361412-567171-732758(Top 42%)1910(Top 53%)230(Top 64%)
6M6.00 mi2.00 mi2728-8301892-480228-574264(Top 65%)2702(Top 75%)303(Top 85%)
8M8.00 mi2.00 mi3670-9422415-523274-465591(Top 85%)3284(Top 91%)334(Top 93%)
9.6M9.60 mi1.60 mi3615+552383+32275-13481(Top 53%)2141(Top 59%)237(Top 66%)
10M10.00 mi0.40 mi4454-8392777-394309-346568(Top 100%)3614(Top 100%)356(Top 99%)
10.5M10.50 mi0.50 mi4520-662813-36310-16022(Top 92%)3390(Top 94%)343(Top 96%)
12M12.00 mi1.50 mi4712-1922890-773105257(Top 80%)3039(Top 84%)314(Top 88%)
Finish13.11 mi1.11 mi4723-112888+2309+15088(Top 77%)2942(Top 81%)320(Top 89%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 80%
~flat
+5ft-3ft

Overall

5257

Males

3039

M20-24

315

2M→4M

2.0 - 4.0 mi

Top 42%
×4story building
+67ft-69ft

Overall

2758

Males

1910

M20-24

231

4M→6M

4.0 - 6.0 mi

Top 65%
×9story building
+123ft-9ft

Overall

4264

Males

2702

M20-24

306

6M→8M

6.0 - 8.0 mi

Top 85%
×12story building
+166ft-53ft

Overall

5591

Males

3284

M20-24

336

8M→9.6M

8.0 - 9.6 mi

Top 53%
×13story building
+68ft-193ft

Overall

3481

Males

2141

M20-24

238

9.6M→10M

9.6 - 10.0 mi

Top 100%
×2story building
+0ft-24ft

Overall

6568

Males

3614

M20-24

357

10M→10.5M

10.0 - 10.5 mi

Top 92%
×6story building
+1ft-73ft

Overall

6022

Males

3390

M20-24

344

10.5M→12M

10.5 - 12.0 mi

Top 80%
×21story building
+280ft-26ft

Overall

5257

Males

3039

M20-24

315

12M→Finish

12.0 - 13.1 mi

Top 77%
×7story building
+14ft-89ft

Overall

5088

Males

2942

M20-24

320

Passing Analysis

Category:
Athletes Passed
252*
Passed By
3913
Net Change
-3661
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1062
2M → 4M3839-836#1062#1898
4M → 6M2832-830#1898#2728
6M → 8M3*945-942#2728#3670
8M → 9.6M15398+55#3670#3615
9.6M → 10M2841-839#3615#4454
10M → 10.5M167-66#4454#4520
10.5M → 12M37*229-192#4520#4712
12M → Finish51*62-11#4712#4723
TOTALS252*3913-3661

* 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