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SF MARATHON 1ST HALF 2026

Michael LaFrance

Austin, TX

Bib: 20130 M 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
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
10:11/mi
20:22
→ flat
12 ft elev
4M
10:08/mi
40:38
↑ 67↓ 69
10 ft elev
6M
10:01/mi
1:00:41
↑ 1231.1%
126 ft elev
8M
10:07/mi
1:20:55
↑ 166↓ 531.1%
246 ft elev
9.6M
10:07/mi
1:37:07
↑ 68↓ 1931.5%
126 ft elev
10M
20:29/mi
1:45:18
↓ 241.1%
90 ft elev
10.5M
5:00/mi
1:47:48
↓ 732.7%
18 ft elev
12M
18:24/mi
2:15:24
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:06/mi
2:28:49
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:00:41
Pace10:07 /mi
2nd Half
Distance7.11 mi
Time1:28:08
Pace12:24 /mi
📊Positive Split: 45.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:4620:2210:1120:22
10:11
-
4M
4.00 mi07:28:0240:3810:1020:16
10:08
-0:03
6M
6.00 mi07:48:051:00:4110:0720:03
10:01
-0:07
8M
8.00 mi08:08:191:20:5510:0720:14
10:07
+0:06
9.6M
9.60 mi08:24:311:37:0710:0716:12
10:07
0:00
10M
10.00 mi08:32:421:45:1810:328:11
20:29
+10:22
10.5M
10.50 mi08:35:121:47:4810:162:30
5:00
-15:29
12M
12.00 mi09:02:482:15:2411:1727:36
18:24
+13:24
Finish
13.11 mi09:16:132:28:4911:2113:25
12:06
-6:18

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

5:00 /mi

Average Pace

11:21 /mi

Slowest Pace

20:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30

2% of race

Time at Steady Pace

1:50:32

74% of race

Time at Slower Pace

35:47

24% of race

Average Pace: 11:21 /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 mi07:07:4620:2210:1120:22
10:11
#3342
4M
4.00 mi07:28:0240:3810:1020:16
10:08
#3126
6M
6.00 mi07:48:051:00:4110:0720:03
10:01
#2934
8M
8.00 mi08:08:191:20:5510:0720:14
10:07
#2811
9.6M
9.60 mi08:24:311:37:0710:0716:12
10:07
#3003
10M
10.00 mi08:32:421:45:1810:328:11
20:29
#3047
10.5M
10.50 mi08:35:121:47:4810:162:30
5:00
#3039
12M
12.00 mi09:02:482:15:2411:1727:36
18:24
#3619
Finish
13.11 mi09:16:132:28:4911:2113:25
12:06
#3735
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 54%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:41

Segment Time

11:52/mi

Pace

0.90 mi

Distance

Overall

3519

Men

2266

Division

523

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi334222245035640(Top 86%)3204(Top 89%)718(Top 90%)
4M4.00 mi2.00 mi3126+2162118+106492+113015(Top 46%)2056(Top 57%)482(Top 61%)
6M6.00 mi2.00 mi2934+1922011+107477+152711(Top 41%)1899(Top 52%)459(Top 58%)
8M8.00 mi2.00 mi2811+1231967+44465+122521(Top 38%)1818(Top 50%)428(Top 54%)
9.6M9.60 mi1.60 mi3003-1922055-88490-254151(Top 63%)2499(Top 69%)590(Top 74%)
10M10.00 mi0.40 mi3047-442073-184903725(Top 57%)2360(Top 65%)545(Top 68%)
10.5M10.50 mi0.50 mi3039+82067+6489+13174(Top 48%)2102(Top 58%)505(Top 63%)
12M12.00 mi1.50 mi3619-5802371-304553-645640(Top 86%)3204(Top 89%)718(Top 90%)
Finish13.11 mi1.11 mi3735-1162427-56571-184983(Top 76%)2893(Top 80%)651(Top 82%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
~flat
+5ft-3ft

Overall

5640

Males

3204

M25-29

719

2M→4M

2.0 - 4.0 mi

Top 46%
×4story building
+67ft-69ft

Overall

3015

Males

2056

M25-29

483

4M→6M

4.0 - 6.0 mi

Top 41%
×9story building
+123ft-9ft

Overall

2711

Males

1899

M25-29

460

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2521

Males

1818

M25-29

429

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13story building
+68ft-193ft

Overall

4151

Males

2499

M25-29

591

9.6M→10M

9.6 - 10.0 mi

Top 57%
×2story building
+0ft-24ft

Overall

3725

Males

2360

M25-29

546

10M→10.5M

10.0 - 10.5 mi

Top 48%
×6story building
+1ft-73ft

Overall

3174

Males

2102

M25-29

506

10.5M→12M

10.5 - 12.0 mi

Top 86%
×21story building
+280ft-26ft

Overall

5640

Males

3204

M25-29

719

12M→Finish

12.0 - 13.1 mi

Top 76%
×7story building
+14ft-89ft

Overall

4983

Males

2893

M25-29

651

Passing Analysis

Category:
Athletes Passed
803*
Passed By
1196
Net Change
-393
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3342
2M → 4M28165+216#3342#3126
4M → 6M22937+192#3126#2934
6M → 8M187*64+123#2934#2811
8M → 9.6M28220-192#2811#3003
9.6M → 10M3478-44#3003#3047
10M → 10.5M157+8#3047#3039
10.5M → 12M2582-580#3039#3619
12M → Finish27*143-116#3619#3735
TOTALS803*1196-393

* 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