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SF MARATHON 1ST HALF 2026

Dylan Boyd

Bib: 14879•M•Age: 32

Anna, TX

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 37%
Gender (Male)
#0 / 3619
Top 47%
Division (M30-34)
#0 / 772
Top 48%
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
9:54/mi
19:48
→ flat
4M
9:56/mi
39:40
↑ 67↓ 69
6M
9:36/mi
58:52
↑ 1231.1%
8M
11:19/mi
1:21:31
↑ 166↓ 531.1%
9.6M
8:03/mi
1:34:24
↑ 68↓ 1931.5%
10M
18:01/mi
1:41:36
↓ 241.1%
10.5M
4:56/mi
1:44:04
↓ 732.7%
12M
13:05/mi
2:03:41
↑ 2803.2%
Finish· 13.11 mi
10:01/mi
2:14:48
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:52
Pace9:49 /mi
2nd Half
Distance7.11 mi
Time1:15:56
Pace10:41 /mi
📊Positive Split: 29.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:5319:489:5419:48
9:54
-
4M
4.00 mi07:22:4539:409:5519:52
9:56
+0:02
6M
6.00 mi07:41:5758:529:4919:12
9:36
-0:20
8M
8.00 mi08:04:361:21:3110:1122:39
11:19
+1:43
9.6M
9.60 mi08:17:291:34:249:5012:53
8:03
-3:16
10M
10.00 mi08:24:411:41:3610:107:12
18:01
+9:58
10.5M
10.50 mi08:27:091:44:049:552:28
4:56
-13:05
12M
12.00 mi08:46:462:03:4110:1819:37
13:05
+8:09
Finish
13.11 mi08:57:532:14:4810:1711:07
10:01
-3:04

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

10:17 /mi

Slowest Pace

18:01 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:21

11% of race

Time at Steady Pace

1:32:38

69% of race

Time at Slower Pace

26:49

20% of race

Average Pace: 10:17 /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 mi07:02:5319:489:5419:48
9:54
#2856
4M
4.00 mi07:22:4539:409:5519:52
9:56
#2725
6M
6.00 mi07:41:5758:529:4919:12
9:36
#2495
8M
8.00 mi08:04:361:21:3110:1122:39
11:19
#2907
9.6M
9.60 mi08:17:291:34:249:5012:53
8:03
#2602
10M
10.00 mi08:24:411:41:3610:107:12
18:01
#2556
10.5M
10.50 mi08:27:091:44:049:552:28
4:56
#2558
12M
12.00 mi08:46:462:03:4110:1819:37
13:05
#2427
Finish
13.11 mi08:57:532:14:4810:1711:07
10:01
#2449
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 37%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:40

Segment Time

10:45/mi

Pace

0.90 mi

Distance

Overall

2434

Men

1698

Division

372

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi285619684171983(Top 30%)1408(Top 39%)315(Top 41%)
4M4.00 mi2.00 mi2725+1311887+81398+192685(Top 41%)1868(Top 52%)391(Top 51%)
6M6.00 mi2.00 mi2495+2301765+122371+272174(Top 33%)1564(Top 43%)341(Top 44%)
8M8.00 mi2.00 mi2907-4122021-256421-503892(Top 59%)2528(Top 70%)540(Top 70%)
9.6M9.60 mi1.60 mi2602+3051822+199383+381594(Top 24%)1061(Top 29%)235(Top 30%)
10M10.00 mi0.40 mi2556+461790+32379+42398(Top 36%)1668(Top 46%)358(Top 46%)
10.5M10.50 mi0.50 mi2558-21787+3377+22943(Top 45%)1977(Top 55%)431(Top 56%)
12M12.00 mi1.50 mi2427+1311704+83360+171983(Top 30%)1408(Top 39%)315(Top 41%)
Finish13.11 mi1.11 mi2449-221719-15368-82879(Top 44%)1910(Top 53%)427(Top 55%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 30%
~flat
+5ft-3ft

Overall

1983

Males

1408

M30-34

316

2M→4M

2.0 - 4.0 mi

Top 41%
×4story building
+67ft-69ft

Overall

2685

Males

1868

M30-34

393

4M→6M

4.0 - 6.0 mi

Top 33%
×9story building
+123ft-9ft

Overall

2174

Males

1564

M30-34

342

6M→8M

6.0 - 8.0 mi

Top 59%
×12story building
+166ft-53ft

Overall

3892

Males

2528

M30-34

542

8M→9.6M

8.0 - 9.6 mi

Top 24%
×13story building
+68ft-193ft

Overall

1594

Males

1061

M30-34

236

9.6M→10M

9.6 - 10.0 mi

Top 36%
×2story building
+0ft-24ft

Overall

2398

Males

1668

M30-34

359

10M→10.5M

10.0 - 10.5 mi

Top 45%
×6story building
+1ft-73ft

Overall

2943

Males

1977

M30-34

433

10.5M→12M

10.5 - 12.0 mi

Top 30%
×21story building
+280ft-26ft

Overall

1983

Males

1408

M30-34

316

12M→Finish

12.0 - 13.1 mi

Top 44%
×7story building
+14ft-89ft

Overall

2879

Males

1910

M30-34

427

Passing Analysis

Category:
Athletes Passed
1048*
Passed By
641
Net Change
+407
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2856
2M → 4M22190+131#2856#2725
4M → 6M24111+230#2725#2495
6M → 8M15*427-412#2495#2907
8M → 9.6M33126+305#2907#2602
9.6M → 10M5913+46#2602#2556
10M → 10.5M68-2#2556#2558
10.5M → 12M14918+131#2558#2427
12M → Finish26*48-22#2427#2449
TOTALS1048*641+407

* 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