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SF MARATHON 2025

David Gonzalez

Bib: 8968•M•Age: 51

Alta Loma, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Masters (Masters Men)
#0 / 1347
Division (M50-54)
#0 / 235
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
20:32
Rank: #5981
Start → 1.81 Miles
20:32 | 11:21/mi
5.55 Miles
1:02:54
Rank: #5749 (+232)
1.81 Miles → 5.55 Miles
42:22 | 11:20/mi
6.52 Miles
1:14:34
Rank: #5724 (+25)
5.55 Miles → 6.52 Miles
11:40 | 12:02/mi
10.87 Miles
2:04:44
Rank: #5617 (+107)
6.52 Miles → 10.87 Miles
50:10 | 11:32/mi
Garmin Hill Challenge· 11.38 mi
2:12:24
Rank: #5591 (+26)
10.87 Miles → Garmin Hill Challenge
7:40 | 15:03/mi
14.95 Miles
2:49:13
Rank: #5388 (+203)
Garmin Hill Challenge → 14.95 Miles
36:49 | 10:19/mi
18 Miles
3:29:22
Rank: #5322 (+66)
14.95 Miles → 18 Miles
40:09 | 13:10/mi
25 Miles
4:58:13
Rank: #5207 (+115)
18 Miles → 25 Miles
1:28:51 | 12:42/mi
Finish· 26.22 mi
5:13:22
Rank: #5192 (+15)
25 Miles → Finish
15:09 | 12:26/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:45:5120:3211:2120:32
11:21
-
5.55 Miles
5.55 mi06:28:131:02:5411:2042:22
11:20
-0:01
6.52 Miles
6.52 mi06:39:531:14:3411:2611:40
12:02
+0:42
10.87 Miles
10.87 mi07:30:032:04:4411:2850:10
11:32
-0:30
Garmin Hill Challenge
11.38 mi07:37:432:12:2411:387:40
15:03
+3:31
14.95 Miles
14.95 mi08:14:322:49:1311:1936:49
10:19
-4:44
18 Miles
18.00 mi08:54:413:29:2211:3840:09
13:10
+2:51
25 Miles
25.00 mi10:23:324:58:1311:561:28:51
12:42
-0:28
Finish
26.22 mi10:38:415:13:2211:5815:09
12:26
-0:16

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

10:19 /mi

Average Pace

11:58 /mi

Slowest Pace

15:03 /mi

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Fastest
Middle
Slowest
Average

📊Segments

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

1:39:43

32% of race

Time at Steady Pace

1:16:59

25% of race

Time at Slower Pace

2:16:40

44% of race

Average Pace: 11:57 /mi

Loading chart...
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.

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

Click or hover over segments to see details

✨Sparklines

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 mi05:45:5120:3211:2120:32
11:21
#5981
5.55 Miles
5.55 mi06:28:131:02:5411:2042:22
11:20
#5749
6.52 Miles
6.52 mi06:39:531:14:3411:2611:40
12:02
#5724
10.87 Miles
10.87 mi07:30:032:04:4411:2850:10
11:32
#5617
Garmin Hill Challenge
11.38 mi07:37:432:12:2411:387:40
15:03
#5591
14.95 Miles
14.95 mi08:14:322:49:1311:1936:49
10:19
#5388
18 Miles
18.00 mi08:54:413:29:2211:3840:09
13:10
#5322
25 Miles
25.00 mi10:23:324:58:1311:561:28:51
12:42
#5207
Finish
26.22 mi10:38:415:13:2211:5815:09
12:26
#5192
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81 Miles1.81 mi1.81 mi598143482215981(Top 91%)4348(Top 94%)221(Top 94%)
5.55 Miles5.55 mi3.74 mi5749+2324221+127212+95598(Top 86%)4140(Top 89%)201(Top 86%)
6.52 Miles6.52 mi0.97 mi5724+254217+4211+15612(Top 86%)4143(Top 89%)200(Top 85%)
10.87 Miles10.87 mi4.35 mi5617+1074146+71204+75490(Top 84%)4065(Top 88%)197(Top 84%)
Garmin Hill Challenge11.38 mi0.51 mi5591+264126+202045123(Top 78%)3829(Top 83%)169(Top 72%)
14.95 Miles14.95 mi3.57 mi5388+2034000+126197+75080(Top 78%)3793(Top 82%)174(Top 74%)
18 Miles18.00 mi3.05 mi5322+663956+44193+45159(Top 79%)3755(Top 81%)186(Top 79%)
25 Miles25.00 mi7.00 mi5207+1153845+111189+44914(Top 75%)3561(Top 77%)182(Top 77%)
Finish26.22 mi1.22 mi5192+153831+14187+24965(Top 76%)3591(Top 77%)172(Top 73%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 91%
×1human
+6ft-10ft

Overall

5981

Males

4348

M50-54

223

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 86%
×6stories
+97ft-86ft

Overall

5598

Males

4140

M50-54

203

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 86%
×15stories
+178ft-5ft

Overall

5612

Males

4143

M50-54

201

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 84%
×20stories
+201ft-318ft

Overall

5490

Males

4065

M50-54

198

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 78%
×11stories
+134ft-79ft

Overall

5123

Males

3829

M50-54

169

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 78%
×17stories
+251ft-225ft

Overall

5080

Males

3793

M50-54

174

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 79%
×12stories
+165ft-60ft

Overall

5159

Males

3755

M50-54

186

18 Miles→25 Miles

18.0 - 25.0 mi

Top 75%
×22stories
+142ft-378ft

Overall

4914

Males

3561

M50-54

182

25 Miles→Finish

25.0 - 26.2 mi

Top 76%
~flat
+2ft-0ft

Overall

4965

Males

3591

M50-54

172

Passing Analysis

Category:
Athletes Passed
1144*
Passed By
355
Net Change
+789
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5981
1.81 Miles → 5.55 Miles29563+232#5981#5749
5.55 Miles → 6.52 Miles6035+25#5749#5724
6.52 Miles → 10.87 Miles166*59+107#5724#5617
10.87 Miles → Garmin Hill Challenge4216+26#5617#5591
Garmin Hill Challenge → 14.95 Miles214*11+203#5591#5388
14.95 Miles → 18 Miles135*69+66#5388#5322
18 Miles → 25 Miles199*84+115#5322#5207
25 Miles → Finish33*18+15#5207#5192
TOTALS1144*355+789

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon