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SF MARATHON 1ST HALF 2026

Jason Naraja

Bib: 14538•M•Age: 39

Hayward, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
9:58/mi
19:57
→ flat
4M
9:59/mi
39:54
↑ 67↓ 69
6M
9:57/mi
59:49
↑ 1231.1%
8M
10:02/mi
1:19:53
↑ 166↓ 531.1%
9.6M
10:02/mi
1:35:56
↑ 68↓ 1931.5%
10M
26:27/mi
1:46:30
↓ 241.1%
10.5M
6:46/mi
1:49:53
↓ 732.7%
12M
18:05/mi
2:17:01
↑ 2803.2%
Finish· 13.11 mi
15:34/mi
2:34:17
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:49
Pace9:58 /mi
2nd Half
Distance7.11 mi
Time1:34:28
Pace13:17 /mi
📊Positive Split: 57.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:5419:579:5819:57
9:58
-
4M
4.00 mi07:17:5139:549:5919:57
9:59
+0:01
6M
6.00 mi07:37:4659:499:5819:55
9:57
-0:02
8M
8.00 mi07:57:501:19:539:5920:04
10:02
+0:05
9.6M
9.60 mi08:13:531:35:5610:0016:03
10:02
0:00
10M
10.00 mi08:24:271:46:3010:3910:34
26:27
+16:25
10.5M
10.50 mi08:27:501:49:5310:283:23
6:46
-19:41
12M
12.00 mi08:54:582:17:0111:2527:08
18:05
+11:19
Finish
13.11 mi09:12:142:34:1711:4617:16
15:34
-2:31

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

6:46 /mi

Average Pace

11:46 /mi

Slowest Pace

26:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23

2% of race

Time at Steady Pace

1:35:56

62% of race

Time at Slower Pace

54:58

36% of race

Average Pace: 11:46 /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 mi06:57:5419:579:5819:57
9:58
#3011
4M
4.00 mi07:17:5139:549:5919:57
9:59
#2827
6M
6.00 mi07:37:4659:499:5819:55
9:57
#2718
8M
8.00 mi07:57:501:19:539:5920:04
10:02
#2635
9.6M
9.60 mi08:13:531:35:5610:0016:03
10:02
#2824
10M
10.00 mi08:24:271:46:3010:3910:34
26:27
#3200
10.5M
10.50 mi08:27:501:49:5310:283:23
6:46
#3299
12M
12.00 mi08:54:582:17:0111:2527:08
18:05
#3789
Finish
13.11 mi09:12:142:34:1711:4617:16
15:34
#4234
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 90%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:57

Segment Time

15:30/mi

Pace

0.90 mi

Distance

Overall

5929

Men

3341

Division

553

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi301120473535474(Top 83%)3135(Top 87%)520(Top 89%)
4M4.00 mi2.00 mi2827+1841949+98333+202757(Top 42%)1909(Top 53%)330(Top 57%)
6M6.00 mi2.00 mi2718+1091888+61320+132615(Top 40%)1834(Top 51%)310(Top 53%)
8M8.00 mi2.00 mi2635+831860+28315+52415(Top 37%)1747(Top 48%)305(Top 52%)
9.6M9.60 mi1.60 mi2824-1891946-86330-154031(Top 61%)2422(Top 67%)406(Top 70%)
10M10.00 mi0.40 mi3200-3762155-209366-365932(Top 90%)3338(Top 92%)548(Top 94%)
10.5M10.50 mi0.50 mi3299-992213-58374-86042(Top 92%)3398(Top 94%)562(Top 97%)
12M12.00 mi1.50 mi3789-4902458-245415-415474(Top 83%)3135(Top 87%)520(Top 89%)
Finish13.11 mi1.11 mi4234-4452648-190451-366282(Top 96%)3481(Top 96%)564(Top 97%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 83%
~flat
+5ft-3ft

Overall

5474

Males

3135

M35-39

520

2M→4M

2.0 - 4.0 mi

Top 42%
×4story building
+67ft-69ft

Overall

2757

Males

1909

M35-39

330

4M→6M

4.0 - 6.0 mi

Top 40%
×9story building
+123ft-9ft

Overall

2615

Males

1834

M35-39

310

6M→8M

6.0 - 8.0 mi

Top 37%
×12story building
+166ft-53ft

Overall

2415

Males

1747

M35-39

305

8M→9.6M

8.0 - 9.6 mi

Top 61%
×13story building
+68ft-193ft

Overall

4031

Males

2422

M35-39

406

9.6M→10M

9.6 - 10.0 mi

Top 90%
×2story building
+0ft-24ft

Overall

5932

Males

3338

M35-39

548

10M→10.5M

10.0 - 10.5 mi

Top 92%
×6story building
+1ft-73ft

Overall

6042

Males

3398

M35-39

562

10.5M→12M

10.5 - 12.0 mi

Top 83%
×21story building
+280ft-26ft

Overall

5474

Males

3135

M35-39

520

12M→Finish

12.0 - 13.1 mi

Top 96%
×7story building
+14ft-89ft

Overall

6282

Males

3481

M35-39

564

Passing Analysis

Category:
Athletes Passed
641*
Passed By
1864
Net Change
-1223
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3011
2M → 4M25672+184#3011#2827
4M → 6M15748+109#2827#2718
6M → 8M179*96+83#2718#2635
8M → 9.6M19208-189#2635#2824
9.6M → 10M4380-376#2824#3200
10M → 10.5M1100-99#3200#3299
10.5M → 12M6496-490#3299#3789
12M → Finish19*464-445#3789#4234
TOTALS641*1864-1223

* 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