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SF MARATHON 1ST HALF 2026

Colin Nugent

Bib: 13734 M 32 US

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 48%
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
10:21/mi
20:43
→ flat
12 ft elev
4M
10:22/mi
41:27
↑ 67↓ 69
10 ft elev
6M
10:16/mi
1:01:59
↑ 1231.1%
126 ft elev
8M
9:45/mi
1:21:28
↑ 166↓ 531.1%
246 ft elev
9.6M
9:45/mi
1:37:04
↑ 68↓ 1931.5%
126 ft elev
10M
18:01/mi
1:44:16
↓ 241.1%
90 ft elev
10.5M
4:46/mi
1:46:39
↓ 732.7%
18 ft elev
12M
12:04/mi
2:04:45
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:03/mi
2:14:47
↑ 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
1:01:5910:20 /mi⚡ faster
2nd Half
1:12:4810:14 /mi+17.5%
Positive split — 17.5% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
20:4310:212.00 mi20:43
10:21
-
4M
41:2710:222.00 mi20:44
10:22
+0:01
6M
1:01:5910:202.00 mi20:32
10:16
-0:06
8M
1:21:2810:112.00 mi19:29
9:45
-0:31
9.6M
1:37:0410:071.60 mi15:36
9:45
0:00
10M
1:44:1610:260.40 mi7:12
18:01
+8:16
10.5M
1:46:3910:090.50 mi2:23
4:46
-13:15
12M
2:04:4510:241.50 mi18:06
12:04
+7:18
Finish(13.11 mi)
2:14:4710:171.11 mi10:02
9:03
-3:01
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:46 /mi

Average Pace

10:17 /mi

Slowest Pace

18:01 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:23

2% of race

Time at Steady Pace

1:47:06

79% of race

Time at Slower Pace

25:18

19% of race

Average Pace: 10:17 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 35%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:35

Segment Time

10:39/mi

Pace

0.90 mi

Distance

Overall

2331

Men

1640

Division

356

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi366624045021285960221
4M2.00 mi3482+1842307+97466+3633162220456
6M2.00 mi3258+2242195+112452+1430012065429
8M2.00 mi2903+3552018+177419+3320661534320
9.6M1.60 mi2991-882048-30425-636652236471
10M0.40 mi2896+951988+60419+623971667357
10.5M0.50 mi2886+101983+5418+125291740378
12M1.50 mi2532+3541763+220375+431285960221
Finish(13.11 mi)1.11 mi2448+841718+45367+817051248277

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 20%
~flat
+5ft-3ft

Overall

1285

Males

960

M30-34

222

2M→4M

2.0 - 4.0 mi

Top 50%
×4story building
+67ft-69ft

Overall

3316

Males

2220

M30-34

458

4M→6M

4.0 - 6.0 mi

Top 46%
×9story building
+123ft-9ft

Overall

3001

Males

2065

M30-34

431

6M→8M

6.0 - 8.0 mi

Top 31%
×12story building
+166ft-53ft

Overall

2066

Males

1534

M30-34

321

8M→9.6M

8.0 - 9.6 mi

Top 56%
×13story building
+68ft-193ft

Overall

3665

Males

2236

M30-34

472

9.6M→10M

9.6 - 10.0 mi

Top 36%
×2story building
+0ft-24ft

Overall

2397

Males

1667

M30-34

358

10M→10.5M

10.0 - 10.5 mi

Top 38%
×6story building
+1ft-73ft

Overall

2529

Males

1740

M30-34

380

10.5M→12M

10.5 - 12.0 mi

Top 20%
×21story building
+280ft-26ft

Overall

1285

Males

960

M30-34

222

12M→Finish

12.0 - 13.1 mi

Top 26%
×7story building
+14ft-89ft

Overall

1705

Males

1248

M30-34

277

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3666
2M → 4M
89273+184
#3666 → #3482
4M → 6M
21245+224
#3482 → #3258
6M → 8M
14369*+355
#3258 → #2903
8M → 9.6M
15870-88
#2903 → #2991
9.6M → 10M
9104+95
#2991 → #2896
10M → 10.5M
515+10
#2896 → #2886
10.5M → 12M
7361+354
#2886 → #2532
12M → Finish
185*+84
#2532 → #2448
TOTALS
3041522*+1218
#3666 → #2448

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

Passing Visualized

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