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SF MARATHON 2025

Darrel Robertson

Bib: 8012•M•Age: 51

San Jose, 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

Start
0:00:00
Race begins
1.81 Miles
20:10
Rank: #5816
Start → 1.81 Miles
20:10 | 11:08/mi
5.55 Miles
1:05:30
Rank: #6048 (-232)
1.81 Miles → 5.55 Miles
45:20 | 12:07/mi
6.52 Miles
1:17:28
Rank: #6014 (+34)
5.55 Miles → 6.52 Miles
11:58 | 12:20/mi
10.87 Miles
2:07:55
Rank: #5875 (+139)
6.52 Miles → 10.87 Miles
50:27 | 11:36/mi
Garmin Hill Challenge· 11.38 mi
2:16:49
Rank: #5920 (-45)
10.87 Miles → Garmin Hill Challenge
8:54 | 17:28/mi
14.95 Miles
3:06:12
Rank: #6030 (-110)
Garmin Hill Challenge → 14.95 Miles
49:23 | 13:50/mi
18 Miles
3:48:23
Rank: #6041 (-11)
14.95 Miles → 18 Miles
42:11 | 13:50/mi
25 Miles
5:31:49
Rank: #6084 (-43)
18 Miles → 25 Miles
1:43:26 | 14:47/mi
Finish· 26.22 mi
5:50:08
Rank: #6088 (-4)
25 Miles → Finish
18:19 | 15:02/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:58:1920:1011:0820:10
11:08
-
5.55 Miles
5.55 mi06:43:391:05:3011:4845:20
12:07
+0:59
6.52 Miles
6.52 mi06:55:371:17:2811:5311:58
12:20
+0:13
10.87 Miles
10.87 mi07:46:042:07:5511:4650:27
11:36
-0:44
Garmin Hill Challenge
11.38 mi07:54:582:16:4912:018:54
17:28
+5:52
14.95 Miles
14.95 mi08:44:213:06:1212:2749:23
13:50
-3:38
18 Miles
18.00 mi09:26:323:48:2312:4142:11
13:50
0:00
25 Miles
25.00 mi11:09:585:31:4913:161:43:26
14:47
+0:57
Finish
26.22 mi11:28:175:50:0813:2218:19
15:02
+0:15

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

11:08 /mi

Average Pace

13:22 /mi

Slowest Pace

17:28 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:55

37% of race

Time at Steady Pace

1:31:34

26% of race

Time at Slower Pace

2:10:39

37% of race

Average Pace: 13:21 /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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
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
1.81 Miles
1.81 mi05:58:1920:1011:0820:10
11:08
#5816
5.55 Miles
5.55 mi06:43:391:05:3011:4845:20
12:07
#6048
6.52 Miles
6.52 mi06:55:371:17:2811:5311:58
12:20
#6014
10.87 Miles
10.87 mi07:46:042:07:5511:4650:27
11:36
#5875
Garmin Hill Challenge
11.38 mi07:54:582:16:4912:018:54
17:28
#5920
14.95 Miles
14.95 mi08:44:213:06:1212:2749:23
13:50
#6030
18 Miles
18.00 mi09:26:323:48:2312:4142:11
13:50
#6041
25 Miles
25.00 mi11:09:585:31:4913:161:43:26
14:47
#6084
Finish
26.22 mi11:28:175:50:0813:2218:19
15:02
#6088
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81 Miles1.81 mi1.81 mi581642562155816(Top 89%)4256(Top 92%)215(Top 91%)
5.55 Miles5.55 mi3.74 mi6048-2324384-128220-56100(Top 93%)4409(Top 95%)219(Top 93%)
6.52 Miles6.52 mi0.97 mi6014+344363+212205826(Top 89%)4271(Top 92%)207(Top 88%)
10.87 Miles10.87 mi4.35 mi5875+1394291+72214+65549(Top 85%)4094(Top 88%)201(Top 86%)
Garmin Hill Challenge11.38 mi0.51 mi5920-454317-26213+16061(Top 93%)4391(Top 95%)216(Top 92%)
14.95 Miles14.95 mi3.57 mi6030-1104369-52216-36233(Top 95%)4465(Top 96%)223(Top 95%)
18 Miles18.00 mi3.05 mi6041-114365+4218-25660(Top 86%)4063(Top 88%)199(Top 85%)
25 Miles25.00 mi7.00 mi6084-434377-12222-45997(Top 92%)4264(Top 92%)216(Top 92%)
Finish26.22 mi1.22 mi6088-44383-62226066(Top 93%)4324(Top 93%)215(Top 91%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 89%
×1human
+6ft-10ft

Overall

5816

Males

4256

M50-54

217

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 93%
×6stories
+97ft-86ft

Overall

6100

Males

4409

M50-54

221

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 89%
×15stories
+178ft-5ft

Overall

5826

Males

4271

M50-54

208

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 85%
×20stories
+201ft-318ft

Overall

5549

Males

4094

M50-54

202

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 93%
×11stories
+134ft-79ft

Overall

6061

Males

4391

M50-54

217

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 95%
×17stories
+251ft-225ft

Overall

6233

Males

4465

M50-54

223

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 86%
×12stories
+165ft-60ft

Overall

5660

Males

4063

M50-54

199

18 Miles→25 Miles

18.0 - 25.0 mi

Top 92%
×22stories
+142ft-378ft

Overall

5997

Males

4264

M50-54

216

25 Miles→Finish

25.0 - 26.2 mi

Top 93%
~flat
+2ft-0ft

Overall

6066

Males

4324

M50-54

215

Passing Analysis

Category:
Athletes Passed
476*
Passed By
748
Net Change
-272
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5816
1.81 Miles → 5.55 Miles86318-232#5816#6048
5.55 Miles → 6.52 Miles5420+34#6048#6014
6.52 Miles → 10.87 Miles173*34+139#6014#5875
10.87 Miles → Garmin Hill Challenge1257-45#5875#5920
Garmin Hill Challenge → 14.95 Miles30*140-110#5920#6030
14.95 Miles → 18 Miles41*52-11#6030#6041
18 Miles → 25 Miles70*113-43#6041#6084
25 Miles → Finish10*14-4#6084#6088
TOTALS476*748-272

* 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