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SF MARATHON 1ST HALF 2026

Grant Glaze

San Francisco, CA

Bib: 20011 M 43

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M40-44)
#0 / 319
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
11:35/mi
23:10
→ flat
12 ft elev
4M
12:50/mi
48:50
↑ 67↓ 69
10 ft elev
6M
12:26/mi
1:13:43
↑ 1231.1%
126 ft elev
8M
14:37/mi
1:42:57
↑ 166↓ 531.1%
246 ft elev
9.6M
9:26/mi
1:58:03
↑ 68↓ 1931.5%
126 ft elev
10M
25:02/mi
2:08:03
↓ 241.1%
90 ft elev
10.5M
5:36/mi
2:10:51
↓ 732.7%
18 ft elev
12M
18:40/mi
2:38:51
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:38/mi
2:52:52
↑ 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
1:13:4312:17 /mi⚡ faster
2nd Half
1:39:0913:57 /mi+34.5%
Positive split — 34.5% 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 mi06:55:4023:1011:3523:10
11:35
-
4M
4.00 mi07:21:2048:5012:1325:40
12:50
+1:15
6M
6.00 mi07:46:131:13:4312:1724:53
12:26
-0:24
8M
8.00 mi08:15:271:42:5712:5229:14
14:37
+2:11
9.6M
9.60 mi08:30:331:58:0312:1815:06
9:26
-5:11
10M
10.00 mi08:40:332:08:0312:4810:00
25:02
+15:36
10.5M
10.50 mi08:43:212:10:5112:282:48
5:36
-19:26
12M
12.00 mi09:11:212:38:5113:1428:00
18:40
+13:04
Finish
13.11 mi09:25:222:52:5213:1114:01
12:38
-6:02

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

5:36 /mi

Average Pace

13:11 /mi

Slowest Pace

25:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

17:54

10% of race

Time at Steady Pace

1:56:58

68% of race

Time at Slower Pace

38:00

22% of race

Average Pace: 13:11 /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 mi06:55:4023:1011:3523:10
11:35
#5501
4M
4.00 mi07:21:2048:5012:1325:40
12:50
#5847
6M
6.00 mi07:46:131:13:4312:1724:53
12:26
#5723
8M
8.00 mi08:15:271:42:5712:5229:14
14:37
#5963
9.6M
9.60 mi08:30:331:58:0312:1815:06
9:26
#5673
10M
10.00 mi08:40:332:08:0312:4810:00
25:02
#5697
10.5M
10.50 mi08:43:212:10:5112:282:48
5:36
#5672
12M
12.00 mi09:11:212:38:5113:1428:00
18:40
#5747
Finish
13.11 mi09:25:222:52:5213:1114:01
12:38
#5718
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 82%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:48

Segment Time

14:14/mi

Pace

0.90 mi

Distance

Overall

5414

Men

3124

Division

262

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi5501323728257473252283
4M4.00 mi2.00 mi5847-3463385-148292-1060323430293
6M6.00 mi2.00 mi5723+1243340+45287+554703234273
8M8.00 mi2.00 mi5963-2403434-94296-961653500303
9.6M9.60 mi1.60 mi5673+2903319+115285+1132972045166
10M10.00 mi0.40 mi5697-243318+128556303204272
10.5M10.50 mi0.50 mi5672+253310+8284+146842843240
12M12.00 mi1.50 mi5747-753332-22287-357473252283
Finish13.11 mi1.11 mi5718+293309+23286+153563068261

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 87%
~flat
+5ft-3ft

Overall

5747

Males

3252

M40-44

283

2M→4M

2.0 - 4.0 mi

Top 92%
×4story building
+67ft-69ft

Overall

6032

Males

3430

M40-44

293

4M→6M

4.0 - 6.0 mi

Top 83%
×9story building
+123ft-9ft

Overall

5470

Males

3234

M40-44

273

6M→8M

6.0 - 8.0 mi

Top 94%
×12story building
+166ft-53ft

Overall

6165

Males

3500

M40-44

303

8M→9.6M

8.0 - 9.6 mi

Top 50%
×13story building
+68ft-193ft

Overall

3297

Males

2045

M40-44

166

9.6M→10M

9.6 - 10.0 mi

Top 86%
×2story building
+0ft-24ft

Overall

5630

Males

3204

M40-44

272

10M→10.5M

10.0 - 10.5 mi

Top 71%
×6story building
+1ft-73ft

Overall

4684

Males

2843

M40-44

240

10.5M→12M

10.5 - 12.0 mi

Top 87%
×21story building
+280ft-26ft

Overall

5747

Males

3252

M40-44

283

12M→Finish

12.0 - 13.1 mi

Top 81%
×7story building
+14ft-89ft

Overall

5356

Males

3068

M40-44

261

Passing Analysis

Category:
Athletes Passed
671*
Passed By
888
Net Change
-217
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5501
2M → 4M29375-346#5501#5847
4M → 6M173*49+124#5847#5723
6M → 8M32*272-240#5723#5963
8M → 9.6M2999+290#5963#5673
9.6M → 10M2751-24#5673#5697
10M → 10.5M272+25#5697#5672
10.5M → 12M35*110-75#5672#5747
12M → Finish49*20+29#5747#5718
TOTALS671*888-217

* 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