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SF MARATHON 1ST HALF 2026

Adithya Karlapalem

San Jose, CA

Bib: 18914 M 34

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
11:54/mi
23:48
→ flat
12 ft elev
4M
13:17/mi
50:21
↑ 67↓ 69
10 ft elev
6M
12:41/mi
1:15:44
↑ 1231.1%
126 ft elev
8M
14:06/mi
1:43:56
↑ 166↓ 531.1%
246 ft elev
9.6M
10:09/mi
2:00:10
↑ 68↓ 1931.5%
126 ft elev
10M
23:49/mi
2:09:41
↓ 241.1%
90 ft elev
10.5M
7:14/mi
2:13:18
↓ 732.7%
18 ft elev
12M
18:03/mi
2:40:22
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
13:45/mi
2:55:37
↑ 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
Time1:15:44
Pace12:37 /mi
2nd Half
Distance7.11 mi
Time1:39:53
Pace14:03 /mi
📊Positive Split: 31.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:1523:4811:5423:48
11:54
-
4M
4.00 mi07:37:4850:2112:3526:33
13:17
+1:23
6M
6.00 mi08:03:111:15:4412:3725:23
12:41
-0:36
8M
8.00 mi08:31:231:43:5612:5928:12
14:06
+1:25
9.6M
9.60 mi08:47:372:00:1012:3116:14
10:09
-3:57
10M
10.00 mi08:57:082:09:4112:589:31
23:49
+13:40
10.5M
10.50 mi09:00:452:13:1812:423:37
7:14
-16:35
12M
12.00 mi09:27:492:40:2213:2227:04
18:03
+10:49
Finish
13.11 mi09:43:042:55:3713:2415:15
13:45
-4:18

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

7:14 /mi

Average Pace

13:24 /mi

Slowest Pace

23:49 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:51

11% of race

Time at Steady Pace

1:59:11

68% of race

Time at Slower Pace

36:35

21% of race

Average Pace: 13:24 /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 mi07:11:1523:4811:5423:48
11:54
#5804
4M
4.00 mi07:37:4850:2112:3526:33
13:17
#6101
6M
6.00 mi08:03:111:15:4412:3725:23
12:41
#5987
8M
8.00 mi08:31:231:43:5612:5928:12
14:06
#6042
9.6M
9.60 mi08:47:372:00:1012:3116:14
10:09
#5875
10M
10.00 mi08:57:082:09:4112:589:31
23:49
#5843
10.5M
10.50 mi09:00:452:13:1812:423:37
7:14
#5878
12M
12.00 mi09:27:492:40:2213:2227:04
18:03
#5829
Finish
13.11 mi09:43:042:55:3713:2415:15
13:45
#5852
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:08

Segment Time

14:36/mi

Pace

0.90 mi

Distance

Overall

5609

Men

3216

Division

687

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi580433587145447(Top 83%)3128(Top 86%)677(Top 88%)
4M4.00 mi2.00 mi6101-2973471-113743-296218(Top 95%)3500(Top 97%)750(Top 97%)
6M6.00 mi2.00 mi5987+1143437+34733+105662(Top 86%)3306(Top 91%)711(Top 92%)
8M8.00 mi2.00 mi6042-553464-27744-115990(Top 91%)3439(Top 95%)734(Top 95%)
9.6M9.60 mi1.60 mi5875+1673387+77728+164185(Top 64%)2513(Top 69%)539(Top 70%)
10M10.00 mi0.40 mi5843+323371+16722+65301(Top 81%)3077(Top 85%)666(Top 86%)
10.5M10.50 mi0.50 mi5878-353388-17725-36245(Top 95%)3474(Top 96%)738(Top 96%)
12M12.00 mi1.50 mi5829+493354+34715+105447(Top 83%)3128(Top 86%)677(Top 88%)
Finish13.11 mi1.11 mi5852-233361-7717-25893(Top 90%)3305(Top 91%)702(Top 91%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 83%
~flat
+5ft-3ft

Overall

5447

Males

3128

M30-34

679

2M→4M

2.0 - 4.0 mi

Top 95%
×4story building
+67ft-69ft

Overall

6218

Males

3500

M30-34

754

4M→6M

4.0 - 6.0 mi

Top 86%
×9story building
+123ft-9ft

Overall

5662

Males

3306

M30-34

713

6M→8M

6.0 - 8.0 mi

Top 91%
×12story building
+166ft-53ft

Overall

5990

Males

3439

M30-34

736

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13story building
+68ft-193ft

Overall

4185

Males

2513

M30-34

540

9.6M→10M

9.6 - 10.0 mi

Top 81%
×2story building
+0ft-24ft

Overall

5301

Males

3077

M30-34

668

10M→10.5M

10.0 - 10.5 mi

Top 95%
×6story building
+1ft-73ft

Overall

6245

Males

3474

M30-34

740

10.5M→12M

10.5 - 12.0 mi

Top 83%
×21story building
+280ft-26ft

Overall

5447

Males

3128

M30-34

679

12M→Finish

12.0 - 13.1 mi

Top 90%
×7story building
+14ft-89ft

Overall

5893

Males

3305

M30-34

702

Passing Analysis

Category:
Athletes Passed
608*
Passed By
656
Net Change
-48
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5804
2M → 4M35*332-297#5804#6101
4M → 6M144*30+114#6101#5987
6M → 8M63*118-55#5987#6042
8M → 9.6M18518+167#6042#5875
9.6M → 10M6735+32#5875#5843
10M → 10.5M540-35#5843#5878
10.5M → 12M87*38+49#5878#5829
12M → Finish22*45-23#5829#5852
TOTALS608*656-48

* 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