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SF MARATHON 1ST HALF 2026

Marcus Cargill

Bib: 19633•M•Age: 36

Gardena, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
10:45/mi
21:30
→ flat
4M
11:40/mi
44:49
↑ 67↓ 69
6M
12:18/mi
1:09:26
↑ 1231.1%
8M
13:36/mi
1:36:39
↑ 166↓ 531.1%
9.6M
13:36/mi
1:58:25
↑ 68↓ 1931.5%
10M
33:05/mi
2:11:38
↓ 241.1%
10.5M
9:24/mi
2:16:20
↓ 732.7%
12M
25:04/mi
2:53:56
↑ 2803.2%
Finish· 13.11 mi
18:32/mi
3:14:29
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:26
Pace11:34 /mi
2nd Half
Distance7.11 mi
Time2:05:03
Pace17:35 /mi
📊Positive Split: 80.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:3221:3010:4521:30
10:45
-
4M
4.00 mi07:24:5144:4911:1223:19
11:40
+0:55
6M
6.00 mi07:49:281:09:2611:3424:37
12:18
+0:38
8M
8.00 mi08:16:411:36:3912:0527:13
13:36
+1:18
9.6M
9.60 mi08:38:271:58:2512:2021:46
13:36
0:00
10M
10.00 mi08:51:402:11:3813:1013:13
33:05
+19:29
10.5M
10.50 mi08:56:222:16:2012:594:42
9:24
-23:41
12M
12.00 mi09:33:582:53:5614:3037:36
25:04
+15:40
Finish
13.11 mi09:54:313:14:2914:5020:33
18:32
-6:32

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

9:24 /mi

Average Pace

14:50 /mi

Slowest Pace

33:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:42

2% of race

Time at Steady Pace

1:58:25

61% of race

Time at Slower Pace

1:11:22

37% of race

Average Pace: 14:50 /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 mi07:01:3221:3010:4521:30
10:45
#4309
4M
4.00 mi07:24:5144:4911:1223:19
11:40
#4736
6M
6.00 mi07:49:281:09:2611:3424:37
12:18
#5005
8M
8.00 mi08:16:411:36:3912:0527:13
13:36
#5301
9.6M
9.60 mi08:38:271:58:2512:2021:46
13:36
#5702
10M
10.00 mi08:51:402:11:3813:1013:13
33:05
#5959
10.5M
10.50 mi08:56:222:16:2012:594:42
9:24
#6057
12M
12.00 mi09:33:582:53:5614:3037:36
25:04
#6317
Finish
13.11 mi09:54:313:14:2914:5020:33
18:32
#6356
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 99%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

17:55

Segment Time

19:55/mi

Pace

0.90 mi

Distance

Overall

6487

Men

3572

Division

577

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi430927324496553(Top 100%)3600(Top 99%)580(Top 100%)
4M4.00 mi2.00 mi4736-4272934-202484-355073(Top 77%)3059(Top 85%)501(Top 86%)
6M6.00 mi2.00 mi5005-2693047-113503-195367(Top 82%)3192(Top 88%)522(Top 90%)
8M8.00 mi2.00 mi5301-2963184-137524-215789(Top 88%)3359(Top 93%)553(Top 95%)
9.6M9.60 mi1.60 mi5702-4013333-149540-166417(Top 98%)3556(Top 98%)574(Top 99%)
10M10.00 mi0.40 mi5959-2573422-89556-166521(Top 99%)3584(Top 99%)578(Top 99%)
10.5M10.50 mi0.50 mi6057-983450-28561-56539(Top 99%)3594(Top 99%)579(Top 99%)
12M12.00 mi1.50 mi6317-2603534-84569-86553(Top 100%)3600(Top 99%)580(Top 100%)
Finish13.11 mi1.11 mi6356-393542-8570-16512(Top 99%)3585(Top 99%)577(Top 99%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 100%
~flat
+5ft-3ft

Overall

6553

Males

3600

M35-39

580

2M→4M

2.0 - 4.0 mi

Top 77%
×4story building
+67ft-69ft

Overall

5073

Males

3059

M35-39

501

4M→6M

4.0 - 6.0 mi

Top 82%
×9story building
+123ft-9ft

Overall

5367

Males

3192

M35-39

522

6M→8M

6.0 - 8.0 mi

Top 88%
×12story building
+166ft-53ft

Overall

5789

Males

3359

M35-39

553

8M→9.6M

8.0 - 9.6 mi

Top 98%
×13story building
+68ft-193ft

Overall

6417

Males

3556

M35-39

574

9.6M→10M

9.6 - 10.0 mi

Top 99%
×2story building
+0ft-24ft

Overall

6521

Males

3584

M35-39

578

10M→10.5M

10.0 - 10.5 mi

Top 99%
×6story building
+1ft-73ft

Overall

6539

Males

3594

M35-39

579

10.5M→12M

10.5 - 12.0 mi

Top 100%
×21story building
+280ft-26ft

Overall

6553

Males

3600

M35-39

580

12M→Finish

12.0 - 13.1 mi

Top 99%
×7story building
+14ft-89ft

Overall

6512

Males

3585

M35-39

577

Passing Analysis

Category:
Athletes Passed
185*
Passed By
2232
Net Change
-2047
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4309
2M → 4M67494-427#4309#4736
4M → 6M68*337-269#4736#5005
6M → 8M32*328-296#5005#5301
8M → 9.6M2403-401#5301#5702
9.6M → 10M1258-257#5702#5959
10M → 10.5M098-98#5959#6057
10.5M → 12M2*262-260#6057#6317
12M → Finish13*52-39#6317#6356
TOTALS185*2232-2047

* 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