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SF MARATHON 1ST HALF 2026

Carlo Lanza

Bib: 13021•M•Age: 22

Islip, NY

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 32%
Gender (Male)
#0 / 3619
Top 42%
M20-29
#0 / 358
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
9:05/mi
18:10
→ flat
4M
9:18/mi
36:46
↑ 67↓ 69
6M
9:38/mi
56:02
↑ 1231.1%
8M
9:17/mi
1:14:35
↑ 166↓ 531.1%
9.6M
9:17/mi
1:29:26
↑ 68↓ 1931.5%
10M
17:59/mi
1:36:37
↓ 241.1%
10.5M
5:08/mi
1:39:11
↓ 732.7%
12M
13:39/mi
1:59:39
↑ 2803.2%
Finish· 13.11 mi
10:01/mi
2:10:46
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:02
Pace9:20 /mi
2nd Half
Distance7.11 mi
Time1:14:44
Pace10:31 /mi
📊Positive Split: 33.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:3518:109:0518:10
9:05
-
4M
4.00 mi07:14:1136:469:1218:36
9:18
+0:13
6M
6.00 mi07:33:2756:029:2019:16
9:38
+0:20
8M
8.00 mi07:52:001:14:359:1918:33
9:17
-0:21
9.6M
9.60 mi08:06:511:29:269:1914:51
9:17
0:00
10M
10.00 mi08:14:021:36:379:407:11
17:59
+8:42
10.5M
10.50 mi08:16:361:39:119:272:34
5:08
-12:51
12M
12.00 mi08:37:041:59:399:5820:28
13:39
+8:31
Finish
13.11 mi08:48:112:10:469:5911:07
10:01
-3:38

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

5:08 /mi

Average Pace

9:59 /mi

Slowest Pace

17:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34

2% of race

Time at Steady Pace

1:40:33

77% of race

Time at Slower Pace

27:39

21% of race

Average Pace: 9:58 /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 mi06:55:3518:109:0518:10
9:05
#1627
4M
4.00 mi07:14:1136:469:1218:36
9:18
#1736
6M
6.00 mi07:33:2756:029:2019:16
9:38
#1900
8M
8.00 mi07:52:001:14:359:1918:33
9:17
#1750
9.6M
9.60 mi08:06:511:29:269:1914:51
9:17
#1928
10M
10.00 mi08:14:021:36:379:407:11
17:59
#1951
10.5M
10.50 mi08:16:361:39:119:272:34
5:08
#1993
12M
12.00 mi08:37:041:59:399:5820:28
13:39
#2051
Finish
13.11 mi08:48:112:10:469:5911:07
10:01
#2093
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:45

Segment Time

10:50/mi

Pace

0.90 mi

Distance

Overall

2534

Men

1756

Division

207

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi162712251422441(Top 37%)1683(Top 47%)194(Top 54%)
4M4.00 mi2.00 mi1736-1091310-85160-181850(Top 28%)1376(Top 38%)171(Top 48%)
6M6.00 mi2.00 mi1900-1641416-106172-122202(Top 33%)1584(Top 44%)194(Top 54%)
8M8.00 mi2.00 mi1750+1501338+78166+61554(Top 24%)1194(Top 33%)139(Top 39%)
9.6M9.60 mi1.60 mi1928-1781429-91177-113096(Top 47%)1927(Top 53%)222(Top 62%)
10M10.00 mi0.40 mi1951-2314291772351(Top 36%)1646(Top 45%)194(Top 54%)
10.5M10.50 mi0.50 mi1993-421456-27180-33461(Top 53%)2255(Top 62%)252(Top 70%)
12M12.00 mi1.50 mi2051-581482-26183-32441(Top 37%)1683(Top 47%)194(Top 54%)
Finish13.11 mi1.11 mi2093-421502-20186-32877(Top 44%)1908(Top 53%)223(Top 62%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 37%
~flat
+5ft-3ft

Overall

2441

Males

1683

M20-24

195

2M→4M

2.0 - 4.0 mi

Top 28%
×4story building
+67ft-69ft

Overall

1850

Males

1376

M20-24

172

4M→6M

4.0 - 6.0 mi

Top 33%
×9story building
+123ft-9ft

Overall

2202

Males

1584

M20-24

195

6M→8M

6.0 - 8.0 mi

Top 24%
×12story building
+166ft-53ft

Overall

1554

Males

1194

M20-24

140

8M→9.6M

8.0 - 9.6 mi

Top 47%
×13story building
+68ft-193ft

Overall

3096

Males

1927

M20-24

223

9.6M→10M

9.6 - 10.0 mi

Top 36%
×2story building
+0ft-24ft

Overall

2351

Males

1646

M20-24

195

10M→10.5M

10.0 - 10.5 mi

Top 53%
×6story building
+1ft-73ft

Overall

3461

Males

2255

M20-24

253

10.5M→12M

10.5 - 12.0 mi

Top 37%
×21story building
+280ft-26ft

Overall

2441

Males

1683

M20-24

195

12M→Finish

12.0 - 13.1 mi

Top 44%
×7story building
+14ft-89ft

Overall

2877

Males

1908

M20-24

223

Passing Analysis

Category:
Athletes Passed
399*
Passed By
865
Net Change
-466
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1627
2M → 4M67176-109#1627#1736
4M → 6M25189-164#1736#1900
6M → 8M196*46+150#1900#1750
8M → 9.6M15193-178#1750#1928
9.6M → 10M2447-23#1928#1951
10M → 10.5M143-42#1951#1993
10.5M → 12M4199-58#1993#2051
12M → Finish30*72-42#2051#2093
TOTALS399*865-466

* 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