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SF MARATHON 1ST HALF 2026

Ashwin Mathur

Bib: 14528•M•Age: 35

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 50%
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
9:33/mi
19:06
→ flat
4M
9:58/mi
39:02
↑ 67↓ 69
6M
10:01/mi
59:05
↑ 1231.1%
8M
10:40/mi
1:20:24
↑ 166↓ 531.1%
9.6M
10:40/mi
1:37:28
↑ 68↓ 1931.5%
10M
21:54/mi
1:46:13
↓ 241.1%
10.5M
4:50/mi
1:48:38
↓ 732.7%
12M
15:27/mi
2:11:49
↑ 2803.2%
Finish· 13.11 mi
10:32/mi
2:23:30
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:05
Pace9:51 /mi
2nd Half
Distance7.11 mi
Time1:24:25
Pace11:52 /mi
📊Positive Split: 42.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:3019:069:3319:06
9:33
-
4M
4.00 mi07:25:2639:029:4619:56
9:58
+0:25
6M
6.00 mi07:45:2959:059:5120:03
10:01
+0:03
8M
8.00 mi08:06:481:20:2410:0321:19
10:40
+0:39
9.6M
9.60 mi08:23:521:37:2810:0917:04
10:40
0:00
10M
10.00 mi08:32:371:46:1310:378:45
21:54
+11:14
10.5M
10.50 mi08:35:021:48:3810:212:25
4:50
-17:04
12M
12.00 mi08:58:132:11:4910:5923:11
15:27
+10:37
Finish
13.11 mi09:09:542:23:3010:5711:41
10:32
-4:55

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

4:50 /mi

Average Pace

10:57 /mi

Slowest Pace

21:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25

2% of race

Time at Steady Pace

1:49:09

76% of race

Time at Slower Pace

31:56

22% of race

Average Pace: 10:57 /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 mi07:05:3019:069:3319:06
9:33
#2346
4M
4.00 mi07:25:2639:029:4619:56
9:58
#2510
6M
6.00 mi07:45:2959:059:5120:03
10:01
#2540
8M
8.00 mi08:06:481:20:2410:0321:19
10:40
#2710
9.6M
9.60 mi08:23:521:37:2810:0917:04
10:40
#3063
10M
10.00 mi08:32:371:46:1310:378:45
21:54
#3164
10.5M
10.50 mi08:35:021:48:3810:212:25
4:50
#3143
12M
12.00 mi08:58:132:11:4910:5923:11
15:27
#3276
Finish
13.11 mi09:09:542:23:3010:5711:41
10:32
#3281
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 62%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:10

Segment Time

12:25/mi

Pace

0.90 mi

Distance

Overall

4065

Men

2538

Division

427

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi234616732863873(Top 59%)2417(Top 67%)409(Top 70%)
4M4.00 mi2.00 mi2510-1641768-95305-192744(Top 42%)1898(Top 52%)328(Top 56%)
6M6.00 mi2.00 mi2540-301795-27308-32710(Top 41%)1898(Top 52%)319(Top 55%)
8M8.00 mi2.00 mi2710-1701905-110325-173167(Top 48%)2163(Top 60%)365(Top 63%)
9.6M9.60 mi1.60 mi3063-3532089-184356-314714(Top 72%)2771(Top 77%)457(Top 79%)
10M10.00 mi0.40 mi3164-1012134-45362-64494(Top 68%)2723(Top 75%)452(Top 78%)
10.5M10.50 mi0.50 mi3143+212121+13360+22726(Top 41%)1848(Top 51%)311(Top 53%)
12M12.00 mi1.50 mi3276-1332185-64373-133873(Top 59%)2417(Top 67%)409(Top 70%)
Finish13.11 mi1.11 mi3281-52186-1371+23516(Top 53%)2237(Top 62%)375(Top 64%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 59%
~flat
+5ft-3ft

Overall

3873

Males

2417

M35-39

409

2M→4M

2.0 - 4.0 mi

Top 42%
×4story building
+67ft-69ft

Overall

2744

Males

1898

M35-39

328

4M→6M

4.0 - 6.0 mi

Top 41%
×9story building
+123ft-9ft

Overall

2710

Males

1898

M35-39

319

6M→8M

6.0 - 8.0 mi

Top 48%
×12story building
+166ft-53ft

Overall

3167

Males

2163

M35-39

365

8M→9.6M

8.0 - 9.6 mi

Top 72%
×13story building
+68ft-193ft

Overall

4714

Males

2771

M35-39

457

9.6M→10M

9.6 - 10.0 mi

Top 68%
×2story building
+0ft-24ft

Overall

4494

Males

2723

M35-39

452

10M→10.5M

10.0 - 10.5 mi

Top 41%
×6story building
+1ft-73ft

Overall

2726

Males

1848

M35-39

311

10.5M→12M

10.5 - 12.0 mi

Top 59%
×21story building
+280ft-26ft

Overall

3873

Males

2417

M35-39

409

12M→Finish

12.0 - 13.1 mi

Top 53%
×7story building
+14ft-89ft

Overall

3516

Males

2237

M35-39

375

Passing Analysis

Category:
Athletes Passed
328*
Passed By
1263
Net Change
-935
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2346
2M → 4M67231-164#2346#2510
4M → 6M75105-30#2510#2540
6M → 8M65*235-170#2540#2710
8M → 9.6M3356-353#2710#3063
9.6M → 10M22123-101#3063#3164
10M → 10.5M232+21#3164#3143
10.5M → 12M32165-133#3143#3276
12M → Finish41*46-5#3276#3281
TOTALS328*1263-935

* 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