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SF MARATHON 1ST HALF 2026

David Hamner

Bib: 12370•M•Age: 50

Roseville, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 5%
Gender (Male)
#0 / 3619
Top 8%
Masters (Masters Men)
#0 / 1030
Top 5%
Division (M50-54)
#0 / 196
Top 5%
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
7:15/mi
14:30
→ flat
4M
7:36/mi
29:42
↑ 67↓ 69
6M
7:33/mi
44:48
↑ 1231.1%
8M
7:40/mi
1:00:08
↑ 166↓ 531.1%
9.6M
7:40/mi
1:12:24
↑ 68↓ 1931.5%
10M
14:59/mi
1:18:23
↓ 241.1%
10.5M
3:58/mi
1:20:22
↓ 732.7%
12M
11:09/mi
1:37:05
↑ 2803.2%
Finish· 13.11 mi
7:58/mi
1:45:55
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time44:48
Pace7:28 /mi
2nd Half
Distance7.11 mi
Time1:01:07
Pace8:36 /mi
📊Positive Split: 36.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:44:5214:307:1514:30
7:15
-
4M
4.00 mi07:00:0429:427:2615:12
7:36
+0:21
6M
6.00 mi07:15:1044:487:2815:06
7:33
-0:03
8M
8.00 mi07:30:301:00:087:3115:20
7:40
+0:07
9.6M
9.60 mi07:42:461:12:247:3212:16
7:40
0:00
10M
10.00 mi07:48:451:18:237:505:59
14:59
+7:19
10.5M
10.50 mi07:50:441:20:227:391:59
3:58
-11:01
12M
12.00 mi08:07:271:37:058:0516:43
11:09
+7:11
Finish
13.11 mi08:16:171:45:558:058:50
7:58
-3:11

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

3:58 /mi

Average Pace

8:05 /mi

Slowest Pace

14:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59

2% of race

Time at Steady Pace

1:21:14

77% of race

Time at Slower Pace

22:42

21% of race

Average Pace: 8:05 /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 mi06:44:5214:307:1514:30
7:15
#165
4M
4.00 mi07:00:0429:427:2615:12
7:36
#189
6M
6.00 mi07:15:1044:487:2815:06
7:33
#184
8M
8.00 mi07:30:301:00:087:3115:20
7:40
#199
9.6M
9.60 mi07:42:461:12:247:3212:16
7:40
#252
10M
10.00 mi07:48:451:18:237:505:59
14:59
#268
10.5M
10.50 mi07:50:441:20:227:391:59
3:58
#275
12M
12.00 mi08:07:271:37:058:0516:43
11:09
#331
Finish
13.11 mi08:16:171:45:558:058:50
7:58
#325
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 9%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:58

Segment Time

8:51/mi

Pace

0.90 mi

Distance

Overall

609

Men

507

Division

14

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi1651503662(Top 10%)530(Top 15%)20(Top 10%)
4M4.00 mi2.00 mi189-24173-233230(Top 3%)202(Top 6%)5(Top 3%)
6M6.00 mi2.00 mi184+5167+63218(Top 3%)191(Top 5%)5(Top 3%)
8M8.00 mi2.00 mi199-15177-105-2296(Top 5%)258(Top 7%)11(Top 6%)
9.6M9.60 mi1.60 mi252-53219-426-11205(Top 18%)811(Top 22%)36(Top 18%)
10M10.00 mi0.40 mi268-16233-146699(Top 11%)555(Top 15%)20(Top 10%)
10.5M10.50 mi0.50 mi275-7238-56551(Top 8%)466(Top 13%)12(Top 6%)
12M12.00 mi1.50 mi331-56281-4310-4662(Top 10%)530(Top 15%)20(Top 10%)
Finish13.11 mi1.11 mi325+628110560(Top 9%)472(Top 13%)14(Top 7%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 10%
~flat
+5ft-3ft

Overall

662

Males

530

M50-54

20

2M→4M

2.0 - 4.0 mi

Top 3%
×4story building
+67ft-69ft

Overall

230

Males

202

M50-54

5

4M→6M

4.0 - 6.0 mi

Top 3%
×9story building
+123ft-9ft

Overall

218

Males

191

M50-54

5

6M→8M

6.0 - 8.0 mi

Top 5%
×12story building
+166ft-53ft

Overall

296

Males

258

M50-54

11

8M→9.6M

8.0 - 9.6 mi

Top 18%
×13story building
+68ft-193ft

Overall

1205

Males

811

M50-54

36

9.6M→10M

9.6 - 10.0 mi

Top 11%
×2story building
+0ft-24ft

Overall

699

Males

555

M50-54

20

10M→10.5M

10.0 - 10.5 mi

Top 8%
×6story building
+1ft-73ft

Overall

551

Males

466

M50-54

12

10.5M→12M

10.5 - 12.0 mi

Top 10%
×21story building
+280ft-26ft

Overall

662

Males

530

M50-54

20

12M→Finish

12.0 - 13.1 mi

Top 9%
×7story building
+14ft-89ft

Overall

560

Males

472

M50-54

14

Passing Analysis

Category:
Athletes Passed
62*
Passed By
222
Net Change
-160
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#165
2M → 4M327-24#165#189
4M → 6M149+5#189#184
6M → 8M1934-15#184#199
8M → 9.6M154-53#199#252
9.6M → 10M218-16#252#268
10M → 10.5M07-7#268#275
10.5M → 12M359-56#275#331
12M → Finish20*14+6#331#325
TOTALS62*222-160

* 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