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SF MARATHON 1ST HALF 2026

Emil Smith

Bib: 12279•M•Age: 31

Fairfield, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
13:40/mi
27:21
→ flat
4M
11:13/mi
49:47
↑ 67↓ 69
6M
10:04/mi
1:09:55
↑ 1231.1%
8M
10:15/mi
1:30:25
↑ 166↓ 531.1%
9.6M
10:15/mi
1:46:49
↑ 68↓ 1931.5%
10M
16:41/mi
1:53:29
↓ 241.1%
10.5M
4:36/mi
1:55:47
↓ 732.7%
12M
13:11/mi
2:15:33
↑ 2803.2%
Finish· 13.11 mi
10:04/mi
2:26:43
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:55
Pace11:39 /mi
2nd Half
Distance7.11 mi
Time1:16:48
Pace10:48 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:1727:2113:4027:21
13:40
-
4M
4.00 mi07:27:4349:4712:2722:26
11:13
-2:27
6M
6.00 mi07:47:511:09:5511:3920:08
10:04
-1:09
8M
8.00 mi08:08:211:30:2511:1820:30
10:15
+0:11
9.6M
9.60 mi08:24:451:46:4911:0816:24
10:15
0:00
10M
10.00 mi08:31:251:53:2911:216:40
16:41
+6:26
10.5M
10.50 mi08:33:431:55:4711:022:18
4:36
-12:05
12M
12.00 mi08:53:292:15:3311:1819:46
13:11
+8:35
Finish
13.11 mi09:04:392:26:4311:1211:10
10:04
-3:07

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

4:36 /mi

Average Pace

11:12 /mi

Slowest Pace

16:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18

2% of race

Time at Steady Pace

1:30:38

62% of race

Time at Slower Pace

53:47

37% of race

Average Pace: 11:11 /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 mi07:05:1727:2113:4027:21
13:40
#6528
4M
4.00 mi07:27:4349:4712:2722:26
11:13
#6028
6M
6.00 mi07:47:511:09:5511:3920:08
10:04
#5104
8M
8.00 mi08:08:211:30:2511:1820:30
10:15
#4347
9.6M
9.60 mi08:24:451:46:4911:0816:24
10:15
#4330
10M
10.00 mi08:31:251:53:2911:216:40
16:41
#4043
10.5M
10.50 mi08:33:431:55:4711:022:18
4:36
#4004
12M
12.00 mi08:53:292:15:3311:1819:46
13:11
#3632
Finish
13.11 mi09:04:392:26:4311:1211:10
10:04
#3552
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 26%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:58

Segment Time

9:58/mi

Pace

0.90 mi

Distance

Overall

1681

Men

1251

Division

282

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi652836127692086(Top 32%)1471(Top 41%)328(Top 42%)
4M4.00 mi2.00 mi6028+5003443+169735+344502(Top 68%)2809(Top 78%)589(Top 76%)
6M6.00 mi2.00 mi5104+9243089+354653+822771(Top 42%)1936(Top 53%)400(Top 52%)
8M8.00 mi2.00 mi4347+7572771+318583+702683(Top 41%)1906(Top 53%)413(Top 53%)
9.6M9.60 mi1.60 mi4330+172731+40574+94308(Top 66%)2580(Top 71%)558(Top 72%)
10M10.00 mi0.40 mi4043+2872585+146547+271648(Top 25%)1215(Top 34%)272(Top 35%)
10.5M10.50 mi0.50 mi4004+392565+20542+52129(Top 32%)1524(Top 42%)340(Top 44%)
12M12.00 mi1.50 mi3632+3722376+189503+392086(Top 32%)1471(Top 41%)328(Top 42%)
Finish13.11 mi1.11 mi3552+802328+48495+82938(Top 45%)1937(Top 54%)432(Top 56%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 32%
~flat
+5ft-3ft

Overall

2086

Males

1471

M30-34

329

2M→4M

2.0 - 4.0 mi

Top 68%
×4story building
+67ft-69ft

Overall

4502

Males

2809

M30-34

592

4M→6M

4.0 - 6.0 mi

Top 42%
×9story building
+123ft-9ft

Overall

2771

Males

1936

M30-34

401

6M→8M

6.0 - 8.0 mi

Top 41%
×12story building
+166ft-53ft

Overall

2683

Males

1906

M30-34

415

8M→9.6M

8.0 - 9.6 mi

Top 66%
×13story building
+68ft-193ft

Overall

4308

Males

2580

M30-34

560

9.6M→10M

9.6 - 10.0 mi

Top 25%
×2story building
+0ft-24ft

Overall

1648

Males

1215

M30-34

273

10M→10.5M

10.0 - 10.5 mi

Top 32%
×6story building
+1ft-73ft

Overall

2129

Males

1524

M30-34

342

10.5M→12M

10.5 - 12.0 mi

Top 32%
×21story building
+280ft-26ft

Overall

2086

Males

1471

M30-34

329

12M→Finish

12.0 - 13.1 mi

Top 45%
×7story building
+14ft-89ft

Overall

2938

Males

1937

M30-34

432

Passing Analysis

Category:
Athletes Passed
3128*
Passed By
152
Net Change
+2976
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6528
2M → 4M500*0+500#6528#6028
4M → 6M925*1+924#6028#5104
6M → 8M758*1+757#5104#4347
8M → 9.6M147130+17#4347#4330
9.6M → 10M2870+287#4330#4043
10M → 10.5M390+39#4043#4004
10.5M → 12M381*9+372#4004#3632
12M → Finish91*11+80#3632#3552
TOTALS3128*152+2976

* 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