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SF MARATHON 1ST HALF 2026

Marvin Fukuchi

Honolulu, HI

Bib: 18943 M 73

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M70-74)
#0 / 21
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
12:47/mi
25:34
→ flat
12 ft elev
4M
12:52/mi
51:17
↑ 67↓ 69
10 ft elev
6M
12:27/mi
1:16:12
↑ 1231.1%
126 ft elev
8M
11:41/mi
1:39:34
↑ 166↓ 531.1%
246 ft elev
9.6M
11:41/mi
1:58:15
↑ 68↓ 1931.5%
126 ft elev
10M
22:29/mi
2:07:14
↓ 241.1%
90 ft elev
10.5M
6:04/mi
2:10:16
↓ 732.7%
18 ft elev
12M
16:13/mi
2:34:35
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:07/mi
2:48:01
↑ 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
1:16:1212:42 /mi⚡ faster
2nd Half
1:31:4912:55 /mi+20.5%
Positive split — 20.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:12:5325:3412:4725:34
12:47
-
4M
4.00 mi07:38:3651:1712:4925:43
12:52
+0:05
6M
6.00 mi08:03:311:16:1212:4224:55
12:27
-0:25
8M
8.00 mi08:26:531:39:3412:2723:22
11:41
-0:46
9.6M
9.60 mi08:45:341:58:1512:1918:41
11:41
0:00
10M
10.00 mi08:54:332:07:1412:438:59
22:29
+10:48
10.5M
10.50 mi08:57:352:10:1612:243:02
6:04
-16:25
12M
12.00 mi09:21:542:34:3512:5324:19
16:13
+10:09
Finish
13.11 mi09:35:202:48:0112:4913:26
12:07
-4:06

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

6:04 /mi

Average Pace

12:49 /mi

Slowest Pace

22:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:02

2% of race

Time at Steady Pace

2:11:41

78% of race

Time at Slower Pace

33:18

20% of race

Average Pace: 12:49 /mi

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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.

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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 mi07:12:5325:3412:4725:34
12:47
#6343
4M
4.00 mi07:38:3651:1712:4925:43
12:52
#6212
6M
6.00 mi08:03:311:16:1212:4224:55
12:27
#6030
8M
8.00 mi08:26:531:39:3412:2723:22
11:41
#5664
9.6M
9.60 mi08:45:341:58:1512:1918:41
11:41
#5684
10M
10.00 mi08:54:332:07:1412:438:59
22:29
#5636
10.5M
10.50 mi08:57:352:10:1612:243:02
6:04
#5630
12M
12.00 mi09:21:542:34:3512:5324:19
16:13
#5439
Finish
13.11 mi09:35:202:48:0112:4913:26
12:07
#5382
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 74%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:01

Segment Time

13:21/mi

Pace

0.90 mi

Distance

Overall

4863

Men

2895

Division

9

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
2M2.00 mi2.00 mi6343355618436926558
4M4.00 mi2.00 mi6212+1313508+4817+16048343816
6M6.00 mi2.00 mi6030+1823455+53175476323712
8M8.00 mi2.00 mi5664+3663321+13412+5424827119
9.6M9.60 mi1.60 mi5684-203325-414-25609320014
10M10.00 mi0.40 mi5636+483301+24144756283310
10.5M10.50 mi0.50 mi5630+63295+6145458315915
12M12.00 mi1.50 mi5439+1913200+9511+3436926558
Finish13.11 mi1.11 mi5382+573169+3111500129028

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 66%
~flat
+5ft-3ft

Overall

4369

Males

2655

M70-74

8

2M→4M

2.0 - 4.0 mi

Top 92%
×4story building
+67ft-69ft

Overall

6048

Males

3438

M70-74

16

4M→6M

4.0 - 6.0 mi

Top 83%
×9story building
+123ft-9ft

Overall

5476

Males

3237

M70-74

12

6M→8M

6.0 - 8.0 mi

Top 65%
×12story building
+166ft-53ft

Overall

4248

Males

2711

M70-74

9

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13story building
+68ft-193ft

Overall

5609

Males

3200

M70-74

14

9.6M→10M

9.6 - 10.0 mi

Top 72%
×2story building
+0ft-24ft

Overall

4756

Males

2833

M70-74

10

10M→10.5M

10.0 - 10.5 mi

Top 83%
×6story building
+1ft-73ft

Overall

5458

Males

3159

M70-74

15

10.5M→12M

10.5 - 12.0 mi

Top 66%
×21story building
+280ft-26ft

Overall

4369

Males

2655

M70-74

8

12M→Finish

12.0 - 13.1 mi

Top 76%
×7story building
+14ft-89ft

Overall

5001

Males

2902

M70-74

8

Passing Analysis

Category:
Athletes Passed
1196*
Passed By
235
Net Change
+961
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6343
2M → 4M153*22+131#6343#6212
4M → 6M193*11+182#6212#6030
6M → 8M371*5+366#6030#5664
8M → 9.6M93113-20#5664#5684
9.6M → 10M6820+48#5684#5636
10M → 10.5M115+6#5636#5630
10.5M → 12M215*24+191#5630#5439
12M → Finish92*35+57#5439#5382
TOTALS1196*235+961

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events