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SF MARATHON 1ST HALF 2026

Chris Cosenza

Bib: 17052•M•Age: 44

Centennial, CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M40-44)
#0 / 319
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
10:42/mi
21:25
→ flat
4M
10:49/mi
43:02
↑ 67↓ 69
6M
10:53/mi
1:04:49
↑ 1231.1%
8M
10:06/mi
1:25:01
↑ 166↓ 531.1%
9.6M
10:06/mi
1:41:10
↑ 68↓ 1931.5%
10M
19:14/mi
1:48:51
↓ 241.1%
10.5M
5:14/mi
1:51:28
↓ 732.7%
12M
15:11/mi
2:14:15
↑ 2803.2%
Finish· 13.11 mi
10:31/mi
2:25:55
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:49
Pace10:48 /mi
2nd Half
Distance7.11 mi
Time1:21:06
Pace11:24 /mi
📊Positive Split: 25.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:4221:2510:4221:25
10:42
-
4M
4.00 mi07:29:1943:0210:4621:37
10:49
+0:07
6M
6.00 mi07:51:061:04:4910:4821:47
10:53
+0:04
8M
8.00 mi08:11:181:25:0110:3820:12
10:06
-0:47
9.6M
9.60 mi08:27:271:41:1010:3216:09
10:06
0:00
10M
10.00 mi08:35:081:48:5110:537:41
19:14
+9:08
10.5M
10.50 mi08:37:451:51:2810:372:37
5:14
-14:00
12M
12.00 mi09:00:322:14:1511:1122:47
15:11
+9:57
Finish
13.11 mi09:12:122:25:5511:0811:40
10:31
-4:40

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

5:14 /mi

Average Pace

11:08 /mi

Slowest Pace

19:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37

2% of race

Time at Steady Pace

1:52:50

77% of race

Time at Slower Pace

30:28

21% of race

Average Pace: 11:08 /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 mi07:07:4221:2510:4221:25
10:42
#4240
4M
4.00 mi07:29:1943:0210:4621:37
10:49
#4072
6M
6.00 mi07:51:061:04:4910:4821:47
10:53
#3925
8M
8.00 mi08:11:181:25:0110:3820:12
10:06
#3471
9.6M
9.60 mi08:27:271:41:1010:3216:09
10:06
#3551
10M
10.00 mi08:35:081:48:5110:537:41
19:14
#3497
10.5M
10.50 mi08:37:451:51:2810:372:37
5:14
#3498
12M
12.00 mi09:00:322:14:1511:1122:47
15:11
#3508
Finish
13.11 mi09:12:122:25:5511:0811:40
10:31
#3486
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 48%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:18

Segment Time

11:27/mi

Pace

0.90 mi

Distance

Overall

3138

Men

2079

Division

177

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi424026972323671(Top 56%)2308(Top 64%)194(Top 61%)
4M4.00 mi2.00 mi4072+1682620+77218+143972(Top 60%)2567(Top 71%)213(Top 67%)
6M6.00 mi2.00 mi3925+1472549+71210+83764(Top 57%)2457(Top 68%)195(Top 61%)
8M8.00 mi2.00 mi3471+4542309+240187+232496(Top 38%)1802(Top 50%)149(Top 47%)
9.6M9.60 mi1.60 mi3551-802347-38193-64122(Top 63%)2481(Top 69%)204(Top 64%)
10M10.00 mi0.40 mi3497+542313+34189+43100(Top 47%)2051(Top 57%)171(Top 54%)
10.5M10.50 mi0.50 mi3498-12318-5188+13738(Top 57%)2412(Top 67%)201(Top 63%)
12M12.00 mi1.50 mi3508-102310+8191-33671(Top 56%)2308(Top 64%)194(Top 61%)
Finish13.11 mi1.11 mi3486+222293+17192-13500(Top 53%)2227(Top 62%)188(Top 59%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 56%
~flat
+5ft-3ft

Overall

3671

Males

2308

M40-44

194

2M→4M

2.0 - 4.0 mi

Top 60%
×4story building
+67ft-69ft

Overall

3972

Males

2567

M40-44

213

4M→6M

4.0 - 6.0 mi

Top 57%
×9story building
+123ft-9ft

Overall

3764

Males

2457

M40-44

195

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2496

Males

1802

M40-44

149

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13story building
+68ft-193ft

Overall

4122

Males

2481

M40-44

204

9.6M→10M

9.6 - 10.0 mi

Top 47%
×2story building
+0ft-24ft

Overall

3100

Males

2051

M40-44

171

10M→10.5M

10.0 - 10.5 mi

Top 57%
×6story building
+1ft-73ft

Overall

3738

Males

2412

M40-44

201

10.5M→12M

10.5 - 12.0 mi

Top 56%
×21story building
+280ft-26ft

Overall

3671

Males

2308

M40-44

194

12M→Finish

12.0 - 13.1 mi

Top 53%
×7story building
+14ft-89ft

Overall

3500

Males

2227

M40-44

188

Passing Analysis

Category:
Athletes Passed
1226*
Passed By
472
Net Change
+754
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4240
2M → 4M26698+168#4240#4072
4M → 6M210*63+147#4072#3925
6M → 8M461*7+454#3925#3471
8M → 9.6M77157-80#3471#3551
9.6M → 10M7016+54#3551#3497
10M → 10.5M910-1#3497#3498
10.5M → 12M8292-10#3498#3508
12M → Finish51*29+22#3508#3486
TOTALS1226*472+754

* 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