Grant Wirthman

Alameda, CA

Bib: 11836 M 27

0:00
0:00
/ mi
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Overall
#0 / 4103
Gender (Male)
#0 / 2158
Division (M25-29)
#0 / 475
Race Day Weather
54°/44°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.2M
10:11/mi
22:25
→ flat
5.7M
12:59/mi
1:07:52
10078
6.43M
17:20/mi
1:20:31
147
8.3M
8:40/mi
1:36:43
8853
11.45M
12:24/mi
2:15:46
293331
FINISH· 13.11 mi
10:49/mi
2:33:43
6191
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.2M
22:2510:112.20 mi22:25
10:11
-
5.7M
1:07:5211:543.50 mi45:27
12:59
+2:48
6.43M
1:20:3112:310.73 mi12:39
17:20
+4:21
8.3M
1:36:4311:391.87 mi16:12
8:40
-8:40
11.45M
2:15:4611:513.15 mi39:03
12:24
+3:44
FINISH(13.11 mi)
2:33:4311:441.66 mi17:57
10:49
-1:35
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:40 /mi

Average Pace

11:44 /mi

Slowest Pace

17:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

56:34

37% of race

Time at Steady Pace

1:24:30

55% of race

Time at Slower Pace

12:39

8% of race

Average Pace: 11:44 /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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2M2.20 mi3619200245736192002457
5.7M3.50 mi3513+1061967+35448+934701944445
6.43M0.73 mi3493+201951+1644833071866438
8.3M1.87 mi3299+1941872+79436+1222791412340
11.45M3.15 mi3177+1221807+65428+829311678401
FINISH(13.11 mi)1.66 mi2956+2211708+99410+1816731067252

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 88%
~flat
+6ft-3ft

Overall

3619

Males

2002

M25-29

459

2.2M→5.7M

2.2 - 5.7 mi

Top 85%
×5story building
+100ft-78ft

Overall

3470

Males

1944

M25-29

447

5.7M→6.43M

5.7 - 6.4 mi

Top 81%
×12story building
+147ft-0ft

Overall

3307

Males

1866

M25-29

439

6.43M→8.3M

6.4 - 8.3 mi

Top 56%
×4story building
+88ft-53ft

Overall

2279

Males

1412

M25-29

341

8.3M→11.45M

8.3 - 11.4 mi

Top 71%
×20story building
+293ft-331ft

Overall

2931

Males

1678

M25-29

401

11.45M→FINISH

11.4 - 13.1 mi

Top 41%
×7story building
+61ft-91ft

Overall

1673

Males

1067

M25-29

252

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.2M-#3619
2.2M5.7M
56162*+106
#3619 #3513
5.7M6.43M
2242+20
#3513 #3493
6.43M8.3M
0194+194
#3493 #3299
8.3M11.45M
18140*+122
#3299 #3177
11.45MFINISH
2223*+221
#3177 #2956
TOTALS
98761*+663
#3619 #2956

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

Passing Visualized

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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