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SF MARATHON 1ST HALF 2026

Brian Mc Gartoll

Bib: 12729•M•Age: 29

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 7%
Gender (Male)
#0 / 3619
Top 10%
Division (M25-29)
#0 / 796
Top 11%
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
7:31/mi
15:02
→ flat
4M
7:37/mi
30:16
↑ 67↓ 69
6M
7:52/mi
46:00
↑ 1231.1%
8M
7:56/mi
1:01:51
↑ 166↓ 531.1%
9.6M
7:56/mi
1:14:32
↑ 68↓ 1931.5%
10M
15:14/mi
1:20:37
↓ 241.1%
10.5M
4:02/mi
1:22:38
↓ 732.7%
12M
11:30/mi
1:39:53
↑ 2803.2%
Finish· 13.11 mi
7:45/mi
1:48:29
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time46:00
Pace7:40 /mi
2nd Half
Distance7.11 mi
Time1:02:29
Pace8:47 /mi
📊Positive Split: 35.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:45:4915:027:3115:02
7:31
-
4M
4.00 mi07:01:0330:167:3415:14
7:37
+0:06
6M
6.00 mi07:16:4746:007:4015:44
7:52
+0:15
8M
8.00 mi07:32:381:01:517:4415:51
7:56
+0:04
9.6M
9.60 mi07:45:191:14:327:4612:41
7:56
0:00
10M
10.00 mi07:51:241:20:378:046:05
15:14
+7:18
10.5M
10.50 mi07:53:251:22:387:522:01
4:02
-11:12
12M
12.00 mi08:10:401:39:538:1917:15
11:30
+7:28
Finish
13.11 mi08:19:161:48:298:178:36
7:45
-3:45

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

4:02 /mi

Average Pace

8:17 /mi

Slowest Pace

15:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01

2% of race

Time at Steady Pace

1:23:08

77% of race

Time at Slower Pace

23:20

22% of race

Average Pace: 8:16 /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 mi06:45:4915:027:3115:02
7:31
#254
4M
4.00 mi07:01:0330:167:3415:14
7:37
#252
6M
6.00 mi07:16:4746:007:4015:44
7:52
#279
8M
8.00 mi07:32:381:01:517:4415:51
7:56
#302
9.6M
9.60 mi07:45:191:14:327:4612:41
7:56
#378
10M
10.00 mi07:51:241:20:378:046:05
15:14
#383
10.5M
10.50 mi07:53:251:22:387:522:01
4:02
#388
12M
12.00 mi08:10:401:39:538:1917:15
11:30
#452
Finish
13.11 mi08:19:161:48:298:178:36
7:45
#432
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 11%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:06

Segment Time

9:00/mi

Pace

0.90 mi

Distance

Overall

719

Men

584

Division

146

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi25422549902(Top 14%)711(Top 20%)165(Top 21%)
4M4.00 mi2.00 mi252+2222+355-6248(Top 4%)213(Top 6%)52(Top 7%)
6M6.00 mi2.00 mi279-27242-2062-7393(Top 6%)336(Top 9%)77(Top 10%)
8M8.00 mi2.00 mi302-23264-2266-4407(Top 6%)354(Top 10%)85(Top 11%)
9.6M9.60 mi1.60 mi378-76321-5776-101450(Top 22%)965(Top 27%)225(Top 28%)
10M10.00 mi0.40 mi383-5324-378-2806(Top 12%)632(Top 17%)153(Top 19%)
10.5M10.50 mi0.50 mi388-5329-579-1664(Top 10%)550(Top 15%)139(Top 17%)
12M12.00 mi1.50 mi452-64373-4490-11902(Top 14%)711(Top 20%)165(Top 21%)
Finish13.11 mi1.11 mi432+20361+1286+4418(Top 6%)356(Top 10%)89(Top 11%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 14%
~flat
+5ft-3ft

Overall

902

Males

711

M25-29

165

2M→4M

2.0 - 4.0 mi

Top 4%
×4story building
+67ft-69ft

Overall

248

Males

213

M25-29

52

4M→6M

4.0 - 6.0 mi

Top 6%
×9story building
+123ft-9ft

Overall

393

Males

336

M25-29

77

6M→8M

6.0 - 8.0 mi

Top 6%
×12story building
+166ft-53ft

Overall

407

Males

354

M25-29

85

8M→9.6M

8.0 - 9.6 mi

Top 22%
×13story building
+68ft-193ft

Overall

1450

Males

965

M25-29

225

9.6M→10M

9.6 - 10.0 mi

Top 12%
×2story building
+0ft-24ft

Overall

806

Males

632

M25-29

154

10M→10.5M

10.0 - 10.5 mi

Top 10%
×6story building
+1ft-73ft

Overall

664

Males

550

M25-29

140

10.5M→12M

10.5 - 12.0 mi

Top 14%
×21story building
+280ft-26ft

Overall

902

Males

711

M25-29

165

12M→Finish

12.0 - 13.1 mi

Top 6%
×7story building
+14ft-89ft

Overall

418

Males

356

M25-29

89

Passing Analysis

Category:
Athletes Passed
89*
Passed By
267
Net Change
-178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#254
2M → 4M2018+2#254#252
4M → 6M532-27#252#279
6M → 8M2952-23#279#302
8M → 9.6M076-76#302#378
9.6M → 10M611-5#378#383
10M → 10.5M05-5#383#388
10.5M → 12M468-64#388#452
12M → Finish25*5+20#452#432
TOTALS89*267-178

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events