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SF MARATHON 1ST HALF 2026

Connor Grosenick

Pacifica, CA

Bib: 19610 M 35

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 21%
Gender (Male)
#0 / 3619
Top 30%
Division (M35-39)
#0 / 582
Top 31%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:39/mi
19:18
→ flat
12 ft elev
4M
9:21/mi
38:00
↑ 67↓ 69
10 ft elev
6M
9:16/mi
56:32
↑ 1231.1%
126 ft elev
8M
10:21/mi
1:17:15
↑ 166↓ 531.1%
246 ft elev
9.6M
6:44/mi
1:28:01
↑ 68↓ 1931.5%
126 ft elev
10M
15:31/mi
1:34:13
↓ 241.1%
90 ft elev
10.5M
4:00/mi
1:36:13
↓ 732.7%
18 ft elev
12M
11:21/mi
1:53:15
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
8:10/mi
2:02:19
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:32
Pace9:25 /mi
2nd Half
Distance7.11 mi
Time1:05:47
Pace9:15 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:2919:189:3919:18
9:39
-
4M
4.00 mi07:28:1138:009:3018:42
9:21
-0:18
6M
6.00 mi07:46:4356:329:2518:32
9:16
-0:05
8M
8.00 mi08:07:261:17:159:3920:43
10:21
+1:05
9.6M
9.60 mi08:18:121:28:019:1010:46
6:44
-3:37
10M
10.00 mi08:24:241:34:139:256:12
15:31
+8:47
10.5M
10.50 mi08:26:241:36:139:102:00
4:00
-11:31
12M
12.00 mi08:43:261:53:159:2617:02
11:21
+7:21
Finish
13.11 mi08:52:302:02:199:209:04
8:10
-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

4:00 /mi

Average Pace

9:20 /mi

Slowest Pace

15:31 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:46

10% of race

Time at Steady Pace

1:26:19

71% of race

Time at Slower Pace

23:14

19% of race

Average Pace: 9:20 /mi

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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 mi07:09:2919:189:3919:18
9:39
#2497
4M
4.00 mi07:28:1138:009:3018:42
9:21
#2139
6M
6.00 mi07:46:4356:329:2518:32
9:16
#1988
8M
8.00 mi08:07:261:17:159:3920:43
10:21
#2172
9.6M
9.60 mi08:18:121:28:019:1010:46
6:44
#1742
10M
10.00 mi08:24:241:34:139:256:12
15:31
#1679
10.5M
10.50 mi08:26:241:36:139:102:00
4:00
#1647
12M
12.00 mi08:43:261:53:159:2617:02
11:21
#1464
Finish
13.11 mi08:52:302:02:199:209:04
8:10
#1366
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 13%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:12

Segment Time

9:07/mi

Pace

0.90 mi

Distance

Overall

837

Men

673

Division

107

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi24971771303825(Top 13%)653(Top 18%)103(Top 18%)
4M4.00 mi2.00 mi2139+3581553+218261+421920(Top 29%)1419(Top 39%)245(Top 42%)
6M6.00 mi2.00 mi1988+1511470+83248+131757(Top 27%)1323(Top 37%)227(Top 39%)
8M8.00 mi2.00 mi2172-1841597-127273-252802(Top 43%)1972(Top 54%)343(Top 59%)
9.6M9.60 mi1.60 mi1742+4301306+291225+48494(Top 8%)376(Top 10%)52(Top 9%)
10M10.00 mi0.40 mi1679+631269+37217+8984(Top 15%)759(Top 21%)117(Top 20%)
10.5M10.50 mi0.50 mi1647+321250+19214+3647(Top 10%)534(Top 15%)85(Top 15%)
12M12.00 mi1.50 mi1464+1831125+125196+18825(Top 13%)653(Top 18%)103(Top 18%)
Finish13.11 mi1.11 mi1366+981070+55183+13750(Top 11%)615(Top 17%)96(Top 16%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 13%
~flat
+5ft-3ft

Overall

825

Males

653

M35-39

103

2M→4M

2.0 - 4.0 mi

Top 29%
×4story building
+67ft-69ft

Overall

1920

Males

1419

M35-39

245

4M→6M

4.0 - 6.0 mi

Top 27%
×9story building
+123ft-9ft

Overall

1757

Males

1323

M35-39

227

6M→8M

6.0 - 8.0 mi

Top 43%
×12story building
+166ft-53ft

Overall

2802

Males

1972

M35-39

343

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13story building
+68ft-193ft

Overall

494

Males

376

M35-39

52

9.6M→10M

9.6 - 10.0 mi

Top 15%
×2story building
+0ft-24ft

Overall

984

Males

759

M35-39

117

10M→10.5M

10.0 - 10.5 mi

Top 10%
×6story building
+1ft-73ft

Overall

647

Males

534

M35-39

85

10.5M→12M

10.5 - 12.0 mi

Top 13%
×21story building
+280ft-26ft

Overall

825

Males

653

M35-39

103

12M→Finish

12.0 - 13.1 mi

Top 11%
×7story building
+14ft-89ft

Overall

750

Males

615

M35-39

96

Passing Analysis

Category:
Athletes Passed
1408*
Passed By
277
Net Change
+1131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2497
2M → 4M37315+358#2497#2139
4M → 6M17019+151#2139#1988
6M → 8M40*224-184#1988#2172
8M → 9.6M4311+430#2172#1742
9.6M → 10M674+63#1742#1679
10M → 10.5M320+32#1679#1647
10.5M → 12M19613+183#1647#1464
12M → Finish99*1+98#1464#1366
TOTALS1408*277+1131

* 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