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SF MARATHON 1ST HALF 2026

Luc Nguyen

Union City, CA

Bib: 14002 M 30

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 37%
Gender (Male)
#0 / 3619
Top 47%
Division (M30-34)
#0 / 772
Top 47%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:03/mi
18:07
→ flat
12 ft elev
4M
9:18/mi
36:43
↑ 67↓ 69
10 ft elev
6M
9:46/mi
56:15
↑ 1231.1%
126 ft elev
8M
9:40/mi
1:15:35
↑ 166↓ 531.1%
246 ft elev
9.6M
9:40/mi
1:31:03
↑ 68↓ 1931.5%
126 ft elev
10M
18:29/mi
1:38:26
↓ 241.1%
90 ft elev
10.5M
4:48/mi
1:40:50
↓ 732.7%
18 ft elev
12M
15:07/mi
2:03:31
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:00/mi
2:14:37
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
56:159:23 /mi⚡ faster
2nd Half
1:18:2211:01 /mi+39.3%
Positive split — 39.3% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:3818:079:0318:07
9:03
-
4M
4.00 mi07:14:1436:439:1118:36
9:18
+0:15
6M
6.00 mi07:33:4656:159:2319:32
9:46
+0:28
8M
8.00 mi07:53:061:15:359:2719:20
9:40
-0:06
9.6M
9.60 mi08:08:341:31:039:2915:28
9:40
0:00
10M
10.00 mi08:15:571:38:269:517:23
18:29
+8:49
10.5M
10.50 mi08:18:211:40:509:362:24
4:48
-13:41
12M
12.00 mi08:41:022:03:3110:1822:41
15:07
+10:19
Finish
13.11 mi08:52:082:14:3710:1611:06
10:00
-5:07

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

4:48 /mi

Average Pace

10:16 /mi

Slowest Pace

18:29 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:42:09

76% of race

Time at Slower Pace

30:04

22% of race

Average Pace: 10:16 /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 mi06:55:3818:079:0318:07
9:03
#1585
4M
4.00 mi07:14:1436:439:1118:36
9:18
#1710
6M
6.00 mi07:33:4656:159:2319:32
9:46
#1930
8M
8.00 mi07:53:061:15:359:2719:20
9:40
#1927
9.6M
9.60 mi08:08:341:31:039:2915:28
9:40
#2162
10M
10.00 mi08:15:571:38:269:517:23
18:29
#2175
10.5M
10.50 mi08:18:211:40:509:362:24
4:48
#2180
12M
12.00 mi08:41:022:03:3110:1822:41
15:07
#2412
Finish
13.11 mi08:52:082:14:3710:1611:06
10:00
#2435
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:47

Segment Time

10:52/mi

Pace

0.90 mi

Distance

Overall

2588

Men

1785

Division

395

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi1585119326536322288493
4M4.00 mi2.00 mi1710-1251293-100281-1618541378299
6M6.00 mi2.00 mi1930-2201434-141315-3423691683360
8M8.00 mi2.00 mi1927+31442-8317-219641470311
9.6M9.60 mi1.60 mi2162-2351559-117339-2235612182457
10M10.00 mi0.40 mi2175-131560-133926751815399
10.5M10.50 mi0.50 mi2180-51564-4341-226041786390
12M12.00 mi1.50 mi2412-2321695-131357-1636322288493
Finish13.11 mi1.11 mi2435-231710-15365-828591896424

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 55%
~flat
+5ft-3ft

Overall

3632

Males

2288

M30-34

495

2M→4M

2.0 - 4.0 mi

Top 28%
×4story building
+67ft-69ft

Overall

1854

Males

1378

M30-34

301

4M→6M

4.0 - 6.0 mi

Top 36%
×9story building
+123ft-9ft

Overall

2369

Males

1683

M30-34

361

6M→8M

6.0 - 8.0 mi

Top 30%
×12story building
+166ft-53ft

Overall

1964

Males

1470

M30-34

312

8M→9.6M

8.0 - 9.6 mi

Top 54%
×13story building
+68ft-193ft

Overall

3561

Males

2182

M30-34

458

9.6M→10M

9.6 - 10.0 mi

Top 41%
×2story building
+0ft-24ft

Overall

2675

Males

1815

M30-34

400

10M→10.5M

10.0 - 10.5 mi

Top 40%
×6story building
+1ft-73ft

Overall

2604

Males

1786

M30-34

392

10.5M→12M

10.5 - 12.0 mi

Top 55%
×21story building
+280ft-26ft

Overall

3632

Males

2288

M30-34

495

12M→Finish

12.0 - 13.1 mi

Top 43%
×7story building
+14ft-89ft

Overall

2859

Males

1896

M30-34

424

Passing Analysis

Category:
Athletes Passed
273*
Passed By
1123
Net Change
-850
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1585
2M → 4M60185-125#1585#1710
4M → 6M18238-220#1710#1930
6M → 8M120*117+3#1930#1927
8M → 9.6M9244-235#1927#2162
9.6M → 10M2235-13#2162#2175
10M → 10.5M38-5#2175#2180
10.5M → 12M11243-232#2180#2412
12M → Finish30*53-23#2412#2435
TOTALS273*1123-850

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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