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SF MARATHON 1ST HALF 2026

Zachary Hall

Bib: 20741•M•Age: 31

San Diego, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 9%
Gender (Male)
#0 / 3619
Top 14%
Division (M30-34)
#0 / 772
Top 15%
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
8:59/mi
17:59
→ flat
4M
8:40/mi
35:18
↑ 67↓ 69
6M
8:23/mi
52:04
↑ 1231.1%
8M
9:06/mi
1:10:16
↑ 166↓ 531.1%
9.6M
6:11/mi
1:20:10
↑ 68↓ 1931.5%
10M
14:28/mi
1:25:57
↓ 241.1%
10.5M
4:08/mi
1:28:01
↓ 732.7%
12M
10:25/mi
1:43:38
↑ 2803.2%
Finish· 13.11 mi
7:43/mi
1:52:12
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time52:04
Pace8:41 /mi
2nd Half
Distance7.11 mi
Time1:00:08
Pace8:28 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:52:4917:598:5917:59
8:59
-
4M
4.00 mi07:10:0835:188:5017:19
8:40
-0:19
6M
6.00 mi07:26:5452:048:4116:46
8:23
-0:17
8M
8.00 mi07:45:061:10:168:4718:12
9:06
+0:43
9.6M
9.60 mi07:55:001:20:108:219:54
6:11
-2:55
10M
10.00 mi08:00:471:25:578:365:47
14:28
+8:17
10.5M
10.50 mi08:02:511:28:018:232:04
4:08
-10:20
12M
12.00 mi08:18:281:43:388:3815:37
10:25
+6:17
Finish
13.11 mi08:27:021:52:128:348:34
7:43
-2:42

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

4:08 /mi

Average Pace

8:34 /mi

Slowest Pace

14:28 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

11:58

11% of race

Time at Steady Pace

1:18:50

70% of race

Time at Slower Pace

21:24

19% of race

Average Pace: 8:34 /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 mi06:52:4917:598:5917:59
8:59
#1491
4M
4.00 mi07:10:0835:188:5017:19
8:40
#1224
6M
6.00 mi07:26:5452:048:4116:46
8:23
#1016
8M
8.00 mi07:45:061:10:168:4718:12
9:06
#1094
9.6M
9.60 mi07:55:001:20:108:219:54
6:11
#782
10M
10.00 mi08:00:471:25:578:365:47
14:28
#759
10.5M
10.50 mi08:02:511:28:018:232:04
4:08
#753
12M
12.00 mi08:18:281:43:388:3815:37
10:25
#652
Finish
13.11 mi08:27:021:52:128:348:34
7:43
#603
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 8%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:51

Segment Time

8:43/mi

Pace

0.90 mi

Distance

Overall

539

Men

453

Division

100

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi14911136247365(Top 6%)301(Top 8%)59(Top 8%)
4M4.00 mi2.00 mi1224+267962+174207+401004(Top 15%)809(Top 22%)174(Top 23%)
6M6.00 mi2.00 mi1016+208821+141173+34743(Top 11%)618(Top 17%)141(Top 18%)
8M8.00 mi2.00 mi1094-78886-65196-231380(Top 21%)1078(Top 30%)232(Top 30%)
9.6M9.60 mi1.60 mi782+312640+246141+55225(Top 3%)182(Top 5%)42(Top 5%)
10M10.00 mi0.40 mi759+23622+18137+4540(Top 8%)436(Top 12%)94(Top 12%)
10.5M10.50 mi0.50 mi753+6617+5135+2865(Top 13%)698(Top 19%)158(Top 20%)
12M12.00 mi1.50 mi652+101534+83119+16365(Top 6%)301(Top 8%)59(Top 8%)
Finish13.11 mi1.11 mi603+49502+32114+5407(Top 6%)348(Top 10%)74(Top 10%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 6%
~flat
+5ft-3ft

Overall

365

Males

301

M30-34

60

2M→4M

2.0 - 4.0 mi

Top 15%
×4story building
+67ft-69ft

Overall

1004

Males

809

M30-34

175

4M→6M

4.0 - 6.0 mi

Top 11%
×9story building
+123ft-9ft

Overall

743

Males

618

M30-34

142

6M→8M

6.0 - 8.0 mi

Top 21%
×12story building
+166ft-53ft

Overall

1380

Males

1078

M30-34

233

8M→9.6M

8.0 - 9.6 mi

Top 3%
×13story building
+68ft-193ft

Overall

225

Males

182

M30-34

43

9.6M→10M

9.6 - 10.0 mi

Top 8%
×2story building
+0ft-24ft

Overall

540

Males

436

M30-34

95

10M→10.5M

10.0 - 10.5 mi

Top 13%
×6story building
+1ft-73ft

Overall

865

Males

698

M30-34

159

10.5M→12M

10.5 - 12.0 mi

Top 6%
×21story building
+280ft-26ft

Overall

365

Males

301

M30-34

60

12M→Finish

12.0 - 13.1 mi

Top 6%
×7story building
+14ft-89ft

Overall

407

Males

348

M30-34

74

Passing Analysis

Category:
Athletes Passed
1061*
Passed By
173
Net Change
+888
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1491
2M → 4M28417+267#1491#1224
4M → 6M2124+208#1224#1016
6M → 8M59137-78#1016#1094
8M → 9.6M3120+312#1094#782
9.6M → 10M241+23#782#759
10M → 10.5M60+6#759#753
10.5M → 12M11211+101#753#652
12M → Finish52*3+49#652#603
TOTALS1061*173+888

* 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