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SF MARATHON 1ST HALF 2026

Struan Shrimpton

Bib: 15217•M•Age: 34

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 21%
Gender (Male)
#0 / 3619
Top 30%
Division (M30-34)
#0 / 772
Top 32%
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
8:57/mi
17:54
→ flat
4M
8:57/mi
35:47
↑ 67↓ 69
6M
9:01/mi
53:50
↑ 1231.1%
8M
8:41/mi
1:11:11
↑ 166↓ 531.1%
9.6M
8:41/mi
1:25:04
↑ 68↓ 1931.5%
10M
16:59/mi
1:31:51
↓ 241.1%
10.5M
4:12/mi
1:33:57
↓ 732.7%
12M
12:34/mi
1:52:48
↑ 2803.2%
Finish· 13.11 mi
8:55/mi
2:02:41
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:50
Pace8:58 /mi
2nd Half
Distance7.11 mi
Time1:08:51
Pace9:41 /mi
📊Positive Split: 27.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:58:4017:548:5717:54
8:57
-
4M
4.00 mi07:16:3335:478:5717:53
8:57
0:00
6M
6.00 mi07:34:3653:508:5818:03
9:01
+0:04
8M
8.00 mi07:51:571:11:118:5417:21
8:41
-0:20
9.6M
9.60 mi08:05:501:25:048:5213:53
8:41
0:00
10M
10.00 mi08:12:371:31:519:116:47
16:59
+8:18
10.5M
10.50 mi08:14:431:33:578:572:06
4:12
-12:47
12M
12.00 mi08:33:341:52:489:2418:51
12:34
+8:22
Finish
13.11 mi08:43:272:02:419:229:53
8:55
-3:39

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

4:12 /mi

Average Pace

9:22 /mi

Slowest Pace

16:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06

2% of race

Time at Steady Pace

1:34:57

77% of race

Time at Slower Pace

25:38

21% of race

Average Pace: 9:21 /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 mi06:58:4017:548:5717:54
8:57
#1444
4M
4.00 mi07:16:3335:478:5717:53
8:57
#1406
6M
6.00 mi07:34:3653:508:5818:03
9:01
#1406
8M
8.00 mi07:51:571:11:118:5417:21
8:41
#1223
9.6M
9.60 mi08:05:501:25:048:5213:53
8:41
#1399
10M
10.00 mi08:12:371:31:519:116:47
16:59
#1417
10.5M
10.50 mi08:14:431:33:578:572:06
4:12
#1409
12M
12.00 mi08:33:341:52:489:2418:51
12:34
#1423
Finish
13.11 mi08:43:272:02:419:229:53
8:55
#1411
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 24%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:53

Segment Time

9:52/mi

Pace

0.90 mi

Distance

Overall

1567

Men

1182

Division

266

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi144411012421613(Top 25%)1177(Top 33%)264(Top 34%)
4M4.00 mi2.00 mi1406+381087+14243-11359(Top 21%)1066(Top 29%)239(Top 31%)
6M6.00 mi2.00 mi14061098-11244-11447(Top 22%)1120(Top 31%)246(Top 32%)
8M8.00 mi2.00 mi1223+183986+112216+28974(Top 15%)805(Top 22%)169(Top 22%)
9.6M9.60 mi1.60 mi1399-1761094-108244-282332(Top 35%)1516(Top 42%)327(Top 42%)
10M10.00 mi0.40 mi1417-181106-12243+11796(Top 27%)1308(Top 36%)290(Top 38%)
10.5M10.50 mi0.50 mi1409+81101+5241+21056(Top 16%)836(Top 23%)190(Top 25%)
12M12.00 mi1.50 mi1423-141099+2247-61613(Top 25%)1177(Top 33%)264(Top 34%)
Finish13.11 mi1.11 mi1411+121099250-31542(Top 23%)1153(Top 32%)254(Top 33%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 25%
~flat
+5ft-3ft

Overall

1613

Males

1177

M30-34

265

2M→4M

2.0 - 4.0 mi

Top 21%
×4story building
+67ft-69ft

Overall

1359

Males

1066

M30-34

241

4M→6M

4.0 - 6.0 mi

Top 22%
×9story building
+123ft-9ft

Overall

1447

Males

1120

M30-34

247

6M→8M

6.0 - 8.0 mi

Top 15%
×12story building
+166ft-53ft

Overall

974

Males

805

M30-34

170

8M→9.6M

8.0 - 9.6 mi

Top 35%
×13story building
+68ft-193ft

Overall

2332

Males

1516

M30-34

328

9.6M→10M

9.6 - 10.0 mi

Top 27%
×2story building
+0ft-24ft

Overall

1796

Males

1308

M30-34

291

10M→10.5M

10.0 - 10.5 mi

Top 16%
×6story building
+1ft-73ft

Overall

1056

Males

836

M30-34

191

10.5M→12M

10.5 - 12.0 mi

Top 25%
×21story building
+280ft-26ft

Overall

1613

Males

1177

M30-34

265

12M→Finish

12.0 - 13.1 mi

Top 23%
×7story building
+14ft-89ft

Overall

1542

Males

1153

M30-34

254

Passing Analysis

Category:
Athletes Passed
520*
Passed By
487
Net Change
+33
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1444
2M → 4M9759+38#1444#1406
4M → 6M65650#1406#1406
6M → 8M21835+183#1406#1223
8M → 9.6M17193-176#1223#1399
9.6M → 10M2240-18#1399#1417
10M → 10.5M124+8#1417#1409
10.5M → 12M5165-14#1409#1423
12M → Finish38*26+12#1423#1411
TOTALS520*487+33

* 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