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SF MARATHON 1ST HALF 2026

Cameron Roberts

Bib: 12780•M•Age: 23

Cerritos, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 17%
Gender (Male)
#0 / 3619
Top 25%
M20-29
#0 / 358
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
9:08/mi
18:17
→ flat
4M
8:56/mi
36:08
↑ 67↓ 69
6M
8:40/mi
53:28
↑ 1231.1%
8M
9:46/mi
1:13:00
↑ 166↓ 531.1%
9.6M
6:56/mi
1:24:05
↑ 68↓ 1931.5%
10M
15:51/mi
1:30:25
↓ 241.1%
10.5M
4:18/mi
1:32:34
↓ 732.7%
12M
11:59/mi
1:50:33
↑ 2803.2%
Finish· 13.11 mi
8:09/mi
1:59:35
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:28
Pace8:55 /mi
2nd Half
Distance7.11 mi
Time1:06:07
Pace9:18 /mi
📊Positive Split: 23.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:53:2018:179:0818:17
9:08
-
4M
4.00 mi07:11:1136:089:0217:51
8:56
-0:12
6M
6.00 mi07:28:3153:288:5517:20
8:40
-0:16
8M
8.00 mi07:48:031:13:009:0719:32
9:46
+1:06
9.6M
9.60 mi07:59:081:24:058:4611:05
6:56
-2:50
10M
10.00 mi08:05:281:30:259:036:20
15:51
+8:55
10.5M
10.50 mi08:07:371:32:348:492:09
4:18
-11:33
12M
12.00 mi08:25:361:50:339:1317:59
11:59
+7:41
Finish
13.11 mi08:34:381:59:359:079:02
8:09
-3:50

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

4:18 /mi

Average Pace

9:07 /mi

Slowest Pace

15:51 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:14

11% of race

Time at Steady Pace

1:22:02

69% of race

Time at Slower Pace

24:19

20% of race

Average Pace: 9:07 /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 mi06:53:2018:179:0818:17
9:08
#1704
4M
4.00 mi07:11:1136:089:0217:51
8:56
#1504
6M
6.00 mi07:28:3153:288:5517:20
8:40
#1322
8M
8.00 mi07:48:031:13:009:0719:32
9:46
#1481
9.6M
9.60 mi07:59:081:24:058:4611:05
6:56
#1266
10M
10.00 mi08:05:281:30:259:036:20
15:51
#1221
10.5M
10.50 mi08:07:371:32:348:492:09
4:18
#1222
12M
12.00 mi08:25:361:50:339:1317:59
11:59
#1207
Finish
13.11 mi08:34:381:59:359:079:02
8:09
#1126
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 17%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:29

Segment Time

9:26/mi

Pace

0.90 mi

Distance

Overall

1126

Men

889

Division

117

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi170412791521215(Top 18%)920(Top 25%)121(Top 34%)
4M4.00 mi2.00 mi1504+2001158+121141+111319(Top 20%)1032(Top 29%)128(Top 36%)
6M6.00 mi2.00 mi1322+1821038+120129+121008(Top 15%)813(Top 22%)108(Top 30%)
8M8.00 mi2.00 mi1481-1591160-122140-112095(Top 32%)1550(Top 43%)177(Top 49%)
9.6M9.60 mi1.60 mi1266+2151002+158119+21633(Top 10%)472(Top 13%)68(Top 19%)
10M10.00 mi0.40 mi1221+45971+31117+21155(Top 18%)886(Top 24%)113(Top 32%)
10.5M10.50 mi0.50 mi1222-1974-3119-21296(Top 20%)1015(Top 28%)128(Top 36%)
12M12.00 mi1.50 mi1207+15958+16117+21215(Top 18%)920(Top 25%)121(Top 34%)
Finish13.11 mi1.11 mi1126+81903+55115+2723(Top 11%)593(Top 16%)82(Top 23%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 18%
~flat
+5ft-3ft

Overall

1215

Males

920

M20-24

122

2M→4M

2.0 - 4.0 mi

Top 20%
×4story building
+67ft-69ft

Overall

1319

Males

1032

M20-24

129

4M→6M

4.0 - 6.0 mi

Top 15%
×9story building
+123ft-9ft

Overall

1008

Males

813

M20-24

109

6M→8M

6.0 - 8.0 mi

Top 32%
×12story building
+166ft-53ft

Overall

2095

Males

1550

M20-24

178

8M→9.6M

8.0 - 9.6 mi

Top 10%
×13story building
+68ft-193ft

Overall

633

Males

472

M20-24

69

9.6M→10M

9.6 - 10.0 mi

Top 18%
×2story building
+0ft-24ft

Overall

1155

Males

886

M20-24

114

10M→10.5M

10.0 - 10.5 mi

Top 20%
×6story building
+1ft-73ft

Overall

1296

Males

1015

M20-24

128

10.5M→12M

10.5 - 12.0 mi

Top 18%
×21story building
+280ft-26ft

Overall

1215

Males

920

M20-24

122

12M→Finish

12.0 - 13.1 mi

Top 11%
×7story building
+14ft-89ft

Overall

723

Males

593

M20-24

82

Passing Analysis

Category:
Athletes Passed
893*
Passed By
315
Net Change
+578
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1704
2M → 4M22424+200#1704#1504
4M → 6M19210+182#1504#1322
6M → 8M42201-159#1322#1481
8M → 9.6M22914+215#1481#1266
9.6M → 10M549+45#1266#1221
10M → 10.5M56-1#1221#1222
10.5M → 12M6449+15#1222#1207
12M → Finish83*2+81#1207#1126
TOTALS893*315+578

* 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