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SF MARATHON 1ST HALF 2026

Vibhav Peri

Bib: 15159•M•Age: 23

Sammamish, WA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 30%
Gender (Male)
#0 / 3619
Top 40%
M20-29
#0 / 358
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
10:07/mi
20:14
→ flat
12 ft elev
4M
10:08/mi
40:30
↑ 67↓ 69
10 ft elev
6M
10:05/mi
1:00:41
↑ 1231.1%
126 ft elev
8M
10:06/mi
1:20:52
↑ 166↓ 531.1%
246 ft elev
9.6M
10:06/mi
1:37:01
↑ 68↓ 1931.5%
126 ft elev
10M
13:46/mi
1:42:31
↓ 241.1%
90 ft elev
10.5M
3:44/mi
1:44:23
↓ 732.7%
18 ft elev
12M
10:51/mi
2:00:39
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
7:57/mi
2:09:28
↑ 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
Time1:00:41
Pace10:07 /mi
2nd Half
Distance7.11 mi
Time1:08:47
Pace9:41 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:1220:1410:0720:14
10:07
-
4M
4.00 mi07:21:2840:3010:0820:16
10:08
+0:01
6M
6.00 mi07:41:391:00:4110:0720:11
10:05
-0:03
8M
8.00 mi08:01:501:20:5210:0720:11
10:06
+0:01
9.6M
9.60 mi08:17:591:37:0110:0616:09
10:06
0:00
10M
10.00 mi08:23:291:42:3110:155:30
13:46
+3:40
10.5M
10.50 mi08:25:211:44:239:561:52
3:44
-10:02
12M
12.00 mi08:41:372:00:3910:0316:16
10:51
+7:07
Finish
13.11 mi08:50:262:09:289:538:49
7:57
-2:54

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

3:44 /mi

Average Pace

9:53 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:41

8% of race

Time at Steady Pace

1:53:17

88% of race

Time at Slower Pace

5:30

4% of race

Average Pace: 9:53 /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 mi07:01:1220:1410:0720:14
10:07
#3209
4M
4.00 mi07:21:2840:3010:0820:16
10:08
#3061
6M
6.00 mi07:41:391:00:4110:0720:11
10:05
#2931
8M
8.00 mi08:01:501:20:5210:0720:11
10:06
#2804
9.6M
9.60 mi08:17:591:37:0110:0616:09
10:06
#2986
10M
10.00 mi08:23:291:42:3110:155:30
13:46
#2673
10.5M
10.50 mi08:25:211:44:239:561:52
3:44
#2603
12M
12.00 mi08:41:372:00:3910:0316:16
10:51
#2148
Finish
13.11 mi08:50:262:09:289:538:49
7:57
#1982
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 4%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:22

Segment Time

8:11/mi

Pace

0.90 mi

Distance

Overall

269

Men

238

Division

36

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi32092148241544(Top 8%)440(Top 12%)54(Top 15%)
4M4.00 mi2.00 mi3061+1482085+63242-13003(Top 46%)2049(Top 57%)245(Top 68%)
6M6.00 mi2.00 mi2931+1302009+76240+22788(Top 42%)1947(Top 54%)234(Top 65%)
8M8.00 mi2.00 mi2804+1271962+47231+92488(Top 38%)1797(Top 50%)203(Top 57%)
9.6M9.60 mi1.60 mi2986-1822046-84239-84108(Top 62%)2473(Top 68%)271(Top 76%)
10M10.00 mi0.40 mi2673+3131860+186223+16332(Top 5%)270(Top 7%)38(Top 11%)
10.5M10.50 mi0.50 mi2603+701817+43216+7289(Top 4%)258(Top 7%)37(Top 10%)
12M12.00 mi1.50 mi2148+4551534+283187+29544(Top 8%)440(Top 12%)54(Top 15%)
Finish13.11 mi1.11 mi1982+1661436+98180+7556(Top 8%)468(Top 13%)59(Top 16%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 8%
~flat
+5ft-3ft

Overall

544

Males

440

M20-24

55

2M→4M

2.0 - 4.0 mi

Top 46%
×4story building
+67ft-69ft

Overall

3003

Males

2049

M20-24

247

4M→6M

4.0 - 6.0 mi

Top 42%
×9story building
+123ft-9ft

Overall

2788

Males

1947

M20-24

237

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2488

Males

1797

M20-24

204

8M→9.6M

8.0 - 9.6 mi

Top 62%
×13story building
+68ft-193ft

Overall

4108

Males

2473

M20-24

272

9.6M→10M

9.6 - 10.0 mi

Top 5%
×2story building
+0ft-24ft

Overall

332

Males

270

M20-24

39

10M→10.5M

10.0 - 10.5 mi

Top 4%
×6story building
+1ft-73ft

Overall

289

Males

258

M20-24

37

10.5M→12M

10.5 - 12.0 mi

Top 8%
×21story building
+280ft-26ft

Overall

544

Males

440

M20-24

55

12M→Finish

12.0 - 13.1 mi

Top 8%
×7story building
+14ft-89ft

Overall

556

Males

468

M20-24

59

Passing Analysis

Category:
Athletes Passed
1664*
Passed By
437
Net Change
+1227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3209
2M → 4M23587+148#3209#3061
4M → 6M19363+130#3061#2931
6M → 8M191*64+127#2931#2804
8M → 9.6M32214-182#2804#2986
9.6M → 10M3130+313#2986#2673
10M → 10.5M700+70#2673#2603
10.5M → 12M4616+455#2603#2148
12M → Finish169*3+166#2148#1982
TOTALS1664*437+1227

* 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