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SF MARATHON 1ST HALF 2026

Jacob Borlak

Bib: 13258•M•Age: 18

Sacramento, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 23%
Gender (Male)
#0 / 3619
Top 32%
M19 & Under
#0 / 81
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
9:02/mi
35:59
↑ 67↓ 69
6M
8:53/mi
53:45
↑ 1231.1%
8M
10:17/mi
1:14:19
↑ 166↓ 531.1%
9.6M
6:58/mi
1:25:28
↑ 68↓ 1931.5%
10M
15:59/mi
1:31:51
↓ 241.1%
10.5M
4:08/mi
1:33:55
↓ 732.7%
12M
12:53/mi
1:53:15
↑ 2803.2%
Finish· 13.11 mi
9:50/mi
2:04:09
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:45
Pace8:58 /mi
2nd Half
Distance7.11 mi
Time1:10:24
Pace9:54 /mi
📊Positive Split: 31.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:50:3617:568:5817:56
8:58
-
4M
4.00 mi07:08:3935:599:0018:03
9:02
+0:04
6M
6.00 mi07:26:2553:458:5817:46
8:53
-0:09
8M
8.00 mi07:46:591:14:199:1720:34
10:17
+1:24
9.6M
9.60 mi07:58:081:25:288:5411:09
6:58
-3:19
10M
10.00 mi08:04:311:31:519:116:23
15:59
+9:01
10.5M
10.50 mi08:06:351:33:558:572:04
4:08
-11:51
12M
12.00 mi08:25:551:53:159:2619:20
12:53
+8:45
Finish
13.11 mi08:36:492:04:099:2810:54
9:50
-3:03

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

9:28 /mi

Slowest Pace

15:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:13

11% of race

Time at Steady Pace

1:25:13

69% of race

Time at Slower Pace

25:43

21% of race

Average Pace: 9:28 /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 mi06:50:3617:568:5817:56
8:58
#1473
4M
4.00 mi07:08:3935:599:0018:03
9:02
#1463
6M
6.00 mi07:26:2553:458:5817:46
8:53
#1390
8M
8.00 mi07:46:591:14:199:1720:34
10:17
#1700
9.6M
9.60 mi07:58:081:25:288:5411:09
6:58
#1460
10M
10.00 mi08:04:311:31:519:116:23
15:59
#1419
10.5M
10.50 mi08:06:351:33:558:572:04
4:08
#1408
12M
12.00 mi08:25:551:53:159:2619:20
12:53
#1466
Finish
13.11 mi08:36:492:04:099:2810:54
9:50
#1507
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 17%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:27

Segment Time

9:23/mi

Pace

0.90 mi

Distance

Overall

1094

Men

863

Division

32

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2M2.00 mi2.00 mi14731125411834(Top 28%)1321(Top 37%)49(Top 60%)
4M4.00 mi2.00 mi1463+101128-342-11501(Top 23%)1164(Top 32%)44(Top 54%)
6M6.00 mi2.00 mi1390+731087+41421286(Top 20%)1018(Top 28%)44(Top 54%)
8M8.00 mi2.00 mi1700-3101305-21849-72713(Top 41%)1923(Top 53%)57(Top 70%)
9.6M9.60 mi1.60 mi1460+2401140+16546+3655(Top 10%)488(Top 13%)26(Top 32%)
10M10.00 mi0.40 mi1419+411107+33461235(Top 19%)939(Top 26%)39(Top 48%)
10.5M10.50 mi0.50 mi1408+111100+746915(Top 14%)741(Top 20%)40(Top 49%)
12M12.00 mi1.50 mi1466-581126-2647-11834(Top 28%)1321(Top 37%)49(Top 60%)
Finish13.11 mi1.11 mi1507-411158-3248-12638(Top 40%)1787(Top 49%)55(Top 68%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 28%
~flat
+5ft-3ft

Overall

1834

Males

1321

M15-19

41

2M→4M

2.0 - 4.0 mi

Top 23%
×4story building
+67ft-69ft

Overall

1501

Males

1164

M15-19

41

4M→6M

4.0 - 6.0 mi

Top 20%
×9story building
+123ft-9ft

Overall

1286

Males

1018

M15-19

37

6M→8M

6.0 - 8.0 mi

Top 41%
×12story building
+166ft-53ft

Overall

2713

Males

1923

M15-19

50

8M→9.6M

8.0 - 9.6 mi

Top 10%
×13story building
+68ft-193ft

Overall

655

Males

488

M15-19

23

9.6M→10M

9.6 - 10.0 mi

Top 19%
×2story building
+0ft-24ft

Overall

1235

Males

939

M15-19

33

10M→10.5M

10.0 - 10.5 mi

Top 14%
×6story building
+1ft-73ft

Overall

915

Males

741

M15-19

34

10.5M→12M

10.5 - 12.0 mi

Top 28%
×21story building
+280ft-26ft

Overall

1834

Males

1321

M15-19

41

12M→Finish

12.0 - 13.1 mi

Top 40%
×7story building
+14ft-89ft

Overall

2638

Males

1787

M15-19

46

Passing Analysis

Category:
Athletes Passed
584*
Passed By
618
Net Change
-34
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1473
2M → 4M8676+10#1473#1463
4M → 6M9926+73#1463#1390
6M → 8M19329-310#1390#1700
8M → 9.6M25414+240#1700#1460
9.6M → 10M5312+41#1460#1419
10M → 10.5M143+11#1419#1408
10.5M → 12M3290-58#1408#1466
12M → Finish27*68-41#1466#1507
TOTALS584*618-34

* 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