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SF MARATHON 2025

Nathaniel Alvarado

Bib: 5133โ€ขMโ€ขAge: 23

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
M20-29
#0 / 615
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
20:30
Rank: #5967
Start โ†’ 1.81 Miles
20:30 | 11:20/mi
5.55 Miles
1:05:50
Rank: #6074 (-107)
1.81 Miles โ†’ 5.55 Miles
45:20 | 12:07/mi
6.52 Miles
1:17:40
Rank: #6027 (+47)
5.55 Miles โ†’ 6.52 Miles
11:50 | 12:12/mi
10.87 Miles
2:08:09
Rank: #5890 (+137)
6.52 Miles โ†’ 10.87 Miles
50:29 | 11:36/mi
Garmin Hill Challengeยท 11.38 mi
2:15:51
Rank: #5863 (+27)
10.87 Miles โ†’ Garmin Hill Challenge
7:42 | 15:07/mi
14.95 Miles
2:55:21
Rank: #5624 (+239)
Garmin Hill Challenge โ†’ 14.95 Miles
39:30 | 11:04/mi
18 Miles
3:29:05
Rank: #5310 (+314)
14.95 Miles โ†’ 18 Miles
33:44 | 11:04/mi
25 Miles
4:42:05
Rank: #4574 (+736)
18 Miles โ†’ 25 Miles
1:13:00 | 10:26/mi
Finishยท 26.22 mi
4:51:51
Rank: #4378 (+196)
25 Miles โ†’ Finish
9:46 | 8:01/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:58:3620:3011:2020:30
11:20
-
5.55 Miles
5.55 mi06:43:561:05:5011:5245:20
12:07
+0:47
6.52 Miles
6.52 mi06:55:461:17:4011:5511:50
12:12
+0:05
10.87 Miles
10.87 mi07:46:152:08:0911:4750:29
11:36
-0:36
Garmin Hill Challenge
11.38 mi07:53:572:15:5111:567:42
15:07
+3:31
14.95 Miles
14.95 mi08:33:272:55:2111:4439:30
11:04
-4:03
18 Miles
18.00 mi09:07:113:29:0511:3733:44
11:04
0:00
25 Miles
25.00 mi10:20:114:42:0511:171:13:00
10:26
-0:38
Finish
26.22 mi10:29:574:51:5111:089:46
8:01
-2:25

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

8:01 /mi

Average Pace

11:08 /mi

Slowest Pace

15:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:22:46

28% of race

Time at Steady Pace

3:21:23

69% of race

Time at Slower Pace

7:42

3% of race

Average Pace: 11:08 /mi

Loading chart...
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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:58:3620:3011:2020:30
11:20
#5967
5.55 Miles
5.55 mi06:43:561:05:5011:5245:20
12:07
#6074
6.52 Miles
6.52 mi06:55:461:17:4011:5511:50
12:12
#6027
10.87 Miles
10.87 mi07:46:152:08:0911:4750:29
11:36
#5890
Garmin Hill Challenge
11.38 mi07:53:572:15:5111:567:42
15:07
#5863
14.95 Miles
14.95 mi08:33:272:55:2111:4439:30
11:04
#5624
18 Miles
18.00 mi09:07:113:29:0511:3733:44
11:04
#5310
25 Miles
25.00 mi10:20:114:42:0511:171:13:00
10:26
#4574
Finish
26.22 mi10:29:574:51:5111:089:46
8:01
#4378
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.81 Miles1.81 mi1.81 mi596743395835967(Top 91%)4339(Top 93%)583(Top 95%)
5.55 Miles5.55 mi3.74 mi6074-1074398-59587-46095(Top 93%)4406(Top 95%)593(Top 96%)
6.52 Miles6.52 mi0.97 mi6027+474373+25586+15724(Top 87%)4211(Top 91%)576(Top 94%)
10.87 Miles10.87 mi4.35 mi5890+1374297+76577+95552(Top 85%)4096(Top 88%)560(Top 91%)
Garmin Hill Challenge11.38 mi0.51 mi5863+274286+11578-15150(Top 79%)3849(Top 83%)546(Top 89%)
14.95 Miles14.95 mi3.57 mi5624+2394144+142565+135418(Top 83%)4000(Top 86%)547(Top 89%)
18 Miles18.00 mi3.05 mi5310+3143951+193545+202899(Top 44%)2336(Top 50%)347(Top 56%)
25 Miles25.00 mi7.00 mi4574+7363441+510491+542857(Top 44%)2228(Top 48%)334(Top 54%)
Finish26.22 mi1.22 mi4378+1963320+121472+19439(Top 7%)389(Top 8%)78(Top 13%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 91%
ร—1human
+6ft-10ft

Overall

5967

Males

4339

M20-24

588

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 93%
ร—6stories
+97ft-86ft

Overall

6095

Males

4406

M20-24

598

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 87%
ร—15stories
+178ft-5ft

Overall

5724

Males

4211

M20-24

581

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 85%
ร—20stories
+201ft-318ft

Overall

5552

Males

4096

M20-24

564

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 79%
ร—11stories
+134ft-79ft

Overall

5150

Males

3849

M20-24

548

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 83%
ร—17stories
+251ft-225ft

Overall

5418

Males

4000

M20-24

549

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 44%
ร—12stories
+165ft-60ft

Overall

2899

Males

2336

M20-24

348

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 44%
ร—22stories
+142ft-378ft

Overall

2857

Males

2228

M20-24

334

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 7%
~flat
+2ft-0ft

Overall

439

Males

389

M20-24

78

Passing Analysis

Category:
Athletes Passed
1887*
Passed By
298
Net Change
+1589
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#5967
1.81 Miles โ†’ 5.55 Miles110217-107#5967#6074
5.55 Miles โ†’ 6.52 Miles6215+47#6074#6027
6.52 Miles โ†’ 10.87 Miles169*32+137#6027#5890
10.87 Miles โ†’ Garmin Hill Challenge4619+27#5890#5863
Garmin Hill Challenge โ†’ 14.95 Miles247*8+239#5863#5624
14.95 Miles โ†’ 18 Miles315*1+314#5624#5310
18 Miles โ†’ 25 Miles742*6+736#5310#4574
25 Miles โ†’ Finish196*0+196#4574#4378
TOTALS1887*298+1589

* 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