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SF MARATHON 1ST HALF 2026

Shaylan Dias

Bib: 17082•M•Age: 25

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 20%
Gender (Male)
#0 / 3619
Top 29%
Division (M25-29)
#0 / 796
Top 32%
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
8:58/mi
17:56
→ flat
4M
9:08/mi
36:12
↑ 67↓ 69
6M
8:51/mi
53:54
↑ 1231.1%
8M
10:08/mi
1:14:11
↑ 166↓ 531.1%
9.6M
6:56/mi
1:25:16
↑ 68↓ 1931.5%
10M
15:36/mi
1:31:30
↓ 241.1%
10.5M
4:08/mi
1:33:34
↓ 732.7%
12M
12:28/mi
1:52:16
↑ 2803.2%
Finish· 13.11 mi
8:42/mi
2:01:55
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:54
Pace8:59 /mi
2nd Half
Distance7.11 mi
Time1:08:01
Pace9:34 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:4817:568:5817:56
8:58
-
4M
4.00 mi07:22:0436:129:0318:16
9:08
+0:10
6M
6.00 mi07:39:4653:548:5917:42
8:51
-0:17
8M
8.00 mi08:00:031:14:119:1620:17
10:08
+1:17
9.6M
9.60 mi08:11:081:25:168:5311:05
6:56
-3:12
10M
10.00 mi08:17:221:31:309:096:14
15:36
+8:40
10.5M
10.50 mi08:19:261:33:348:552:04
4:08
-11:28
12M
12.00 mi08:38:081:52:169:2118:42
12:28
+8:20
Finish
13.11 mi08:47:472:01:559:189:39
8:42
-3:46

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

4:08 /mi

Average Pace

9:18 /mi

Slowest Pace

15:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:09

11% of race

Time at Steady Pace

1:23:50

69% of race

Time at Slower Pace

24:56

20% of race

Average Pace: 9:18 /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 mi07:03:4817:568:5817:56
8:58
#1472
4M
4.00 mi07:22:0436:129:0318:16
9:08
#1531
6M
6.00 mi07:39:4653:548:5917:42
8:51
#1429
8M
8.00 mi08:00:031:14:119:1620:17
10:08
#1679
9.6M
9.60 mi08:11:081:25:168:5311:05
6:56
#1425
10M
10.00 mi08:17:221:31:309:096:14
15:36
#1374
10.5M
10.50 mi08:19:261:33:348:552:04
4:08
#1363
12M
12.00 mi08:38:081:52:169:2118:42
12:28
#1377
Finish
13.11 mi08:47:472:01:559:189:39
8:42
#1338
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 14%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:18

Segment Time

9:13/mi

Pace

0.90 mi

Distance

Overall

940

Men

750

Division

180

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi147211242781544(Top 23%)1133(Top 31%)265(Top 33%)
4M4.00 mi2.00 mi1531-591179-55288-101620(Top 25%)1236(Top 34%)292(Top 37%)
6M6.00 mi2.00 mi1429+1021118+61274+141246(Top 19%)990(Top 27%)246(Top 31%)
8M8.00 mi2.00 mi1679-2501289-171312-382549(Top 39%)1828(Top 51%)429(Top 54%)
9.6M9.60 mi1.60 mi1425+2541116+173269+43636(Top 10%)475(Top 13%)109(Top 14%)
10M10.00 mi0.40 mi1374+511078+38262+71028(Top 16%)788(Top 22%)188(Top 24%)
10.5M10.50 mi0.50 mi1363+111070+8262909(Top 14%)736(Top 20%)172(Top 22%)
12M12.00 mi1.50 mi1377-141071-1264-21544(Top 23%)1133(Top 31%)265(Top 33%)
Finish13.11 mi1.11 mi1338+391046+25253+111309(Top 20%)1005(Top 28%)242(Top 30%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 23%
~flat
+5ft-3ft

Overall

1544

Males

1133

M25-29

265

2M→4M

2.0 - 4.0 mi

Top 25%
×4story building
+67ft-69ft

Overall

1620

Males

1236

M25-29

292

4M→6M

4.0 - 6.0 mi

Top 19%
×9story building
+123ft-9ft

Overall

1246

Males

990

M25-29

246

6M→8M

6.0 - 8.0 mi

Top 39%
×12story building
+166ft-53ft

Overall

2549

Males

1828

M25-29

430

8M→9.6M

8.0 - 9.6 mi

Top 10%
×13story building
+68ft-193ft

Overall

636

Males

475

M25-29

109

9.6M→10M

9.6 - 10.0 mi

Top 16%
×2story building
+0ft-24ft

Overall

1028

Males

788

M25-29

189

10M→10.5M

10.0 - 10.5 mi

Top 14%
×6story building
+1ft-73ft

Overall

909

Males

736

M25-29

173

10.5M→12M

10.5 - 12.0 mi

Top 23%
×21story building
+280ft-26ft

Overall

1544

Males

1133

M25-29

265

12M→Finish

12.0 - 13.1 mi

Top 20%
×7story building
+14ft-89ft

Overall

1309

Males

1005

M25-29

242

Passing Analysis

Category:
Athletes Passed
656*
Passed By
522
Net Change
+134
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1472
2M → 4M65124-59#1472#1531
4M → 6M11816+102#1531#1429
6M → 8M34284-250#1429#1679
8M → 9.6M27016+254#1679#1425
9.6M → 10M554+51#1425#1374
10M → 10.5M143+11#1374#1363
10.5M → 12M5165-14#1363#1377
12M → Finish49*10+39#1377#1338
TOTALS656*522+134

* 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