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SF MARATHON 2025

Mathew Grzeck

Bib: 1731โ€ขMโ€ขAge: 63

Atlanta, GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 43%
Gender (Male)
#0 / 4641
Top 49%
Masters (Masters Men)
#0 / 1347
Top 41%
Division (M60-64)
#0 / 110
Top 25%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
15:21
Rank: #1473
Start โ†’ 1.81 Miles
15:21 | 8:29/mi
5.55 Miles
48:43
Rank: #1848 (-375)
1.81 Miles โ†’ 5.55 Miles
33:22 | 8:55/mi
6.52 Miles
58:26
Rank: #2111 (-263)
5.55 Miles โ†’ 6.52 Miles
9:43 | 10:01/mi
10.87 Miles
1:36:58
Rank: #2003 (+108)
6.52 Miles โ†’ 10.87 Miles
38:32 | 8:51/mi
Garmin Hill Challengeยท 11.38 mi
1:43:48
Rank: #2236 (-233)
10.87 Miles โ†’ Garmin Hill Challenge
6:50 | 13:25/mi
14.95 Miles
2:12:38
Rank: #2174 (+62)
Garmin Hill Challenge โ†’ 14.95 Miles
28:50 | 8:05/mi
18 Miles
2:47:25
Rank: #2394 (-220)
14.95 Miles โ†’ 18 Miles
34:47 | 11:24/mi
25 Miles
4:03:00
Rank: #2577 (-183)
18 Miles โ†’ 25 Miles
1:15:35 | 10:48/mi
Finishยท 26.22 mi
4:20:21
Rank: #2838 (-261)
25 Miles โ†’ Finish
17:21 | 14:14/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:31:0115:218:2915:21
8:29
-
5.55 Miles
5.55 mi06:04:2348:438:4733:22
8:55
+0:26
6.52 Miles
6.52 mi06:14:0658:268:589:43
10:01
+1:06
10.87 Miles
10.87 mi06:52:381:36:588:5538:32
8:51
-1:10
Garmin Hill Challenge
11.38 mi06:59:281:43:489:076:50
13:25
+4:34
14.95 Miles
14.95 mi07:28:182:12:388:5228:50
8:05
-5:20
18 Miles
18.00 mi08:03:052:47:259:1834:47
11:24
+3:19
25 Miles
25.00 mi09:18:404:03:009:431:15:35
10:48
-0:36
Finish
26.22 mi09:36:014:20:219:5617:21
14:14
+3:26

Checkpoints & Pacing

๐Ÿ“ˆPace 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

8:05 /mi

Average Pace

9:56 /mi

Slowest Pace

14:14 /mi

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Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Time at Faster Pace

1:56:05

45% of race

Time at Steady Pace

1:25:18

33% of race

Time at Slower Pace

58:58

23% of race

Average Pace: 9:56 /mi

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Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

โœจSparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:31:0115:218:2915:21
8:29
#1473
5.55 Miles
5.55 mi06:04:2348:438:4733:22
8:55
#1848
6.52 Miles
6.52 mi06:14:0658:268:589:43
10:01
#2111
10.87 Miles
10.87 mi06:52:381:36:588:5538:32
8:51
#2003
Garmin Hill Challenge
11.38 mi06:59:281:43:489:076:50
13:25
#2236
14.95 Miles
14.95 mi07:28:182:12:388:5228:50
8:05
#2174
18 Miles
18.00 mi08:03:052:47:259:1834:47
11:24
#2394
25 Miles
25.00 mi09:18:404:03:009:431:15:35
10:48
#2577
Finish
26.22 mi09:36:014:20:219:5617:21
14:14
#2838
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
1.81 Miles1.81 mi1.81 mi14731287141473(Top 23%)1287(Top 28%)14(Top 13%)
5.55 Miles5.55 mi3.74 mi1848-3751587-300142166(Top 33%)1838(Top 40%)18(Top 16%)
6.52 Miles6.52 mi0.97 mi2111-2631793-20616-23155(Top 48%)2578(Top 56%)34(Top 31%)
10.87 Miles10.87 mi4.35 mi2003+1081715+7815+11942(Top 30%)1656(Top 36%)15(Top 14%)
Garmin Hill Challenge11.38 mi0.51 mi2236-2331894-179154218(Top 64%)3266(Top 70%)50(Top 45%)
14.95 Miles14.95 mi3.57 mi2174+621847+4714+12073(Top 32%)1769(Top 38%)15(Top 14%)
18 Miles18.00 mi3.05 mi2394-2202009-16217-33275(Top 50%)2605(Top 56%)32(Top 29%)
25 Miles25.00 mi7.00 mi2577-1832113-10423-63264(Top 50%)2491(Top 54%)35(Top 32%)
Finish26.22 mi1.22 mi2838-2612280-16727-45844(Top 89%)4157(Top 90%)86(Top 78%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 23%
ร—1human
+6ft-10ft

Overall

1473

Males

1287

M60-64

14

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 33%
ร—6stories
+97ft-86ft

Overall

2166

Males

1838

M60-64

18

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 48%
ร—15stories
+178ft-5ft

Overall

3155

Males

2578

M60-64

34

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 30%
ร—20stories
+201ft-318ft

Overall

1942

Males

1656

M60-64

15

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 64%
ร—11stories
+134ft-79ft

Overall

4218

Males

3266

M60-64

50

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 32%
ร—17stories
+251ft-225ft

Overall

2073

Males

1769

M60-64

15

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 50%
ร—12stories
+165ft-60ft

Overall

3275

Males

2605

M60-64

32

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 50%
ร—22stories
+142ft-378ft

Overall

3264

Males

2491

M60-64

35

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 89%
~flat
+2ft-0ft

Overall

5844

Males

4157

M60-64

86

Passing Analysis

Category:
Athletes Passed
424*
Passed By
1789
Net Change
-1365
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#1473
1.81 Miles โ†’ 5.55 Miles31406-375#1473#1848
5.55 Miles โ†’ 6.52 Miles5268-263#1848#2111
6.52 Miles โ†’ 10.87 Miles158*50+108#2111#2003
10.87 Miles โ†’ Garmin Hill Challenge1234-233#2003#2236
Garmin Hill Challenge โ†’ 14.95 Miles92*30+62#2236#2174
14.95 Miles โ†’ 18 Miles37*257-220#2174#2394
18 Miles โ†’ 25 Miles95*278-183#2394#2577
25 Miles โ†’ Finish5*266-261#2577#2838
TOTALS424*1789-1365

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon