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SF MARATHON 2026

Daniel Castro

Bib: 8721•M•Age: 49

Laguna Hills, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M45-49)
#0 / 319
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
26:40
Rank: #7184
Start → 2M
26:40 | 13:20/mi
4M
53:46
Rank: #7173 (+11)
2M → 4M
27:06 | 13:33/mi
6M
1:20:40
Rank: #7139 (+34)
4M → 6M
26:54 | 13:27/mi
8M
1:45:40
Rank: #7125 (+14)
6M → 8M
25:00 | 12:30/mi
9.6M
2:06:54
Rank: #7057 (+68)
8M → 9.6M
21:14 | 13:16/mi
10M
2:10:35
Rank: #7053 (+4)
9.6M → 10M
3:41 | 9:13/mi
10.5M
2:20:46
Rank: #7057 (-4)
10M → 10.5M
10:11 | 20:22/mi
12M
2:39:26
Rank: #7000 (+57)
10.5M → 12M
18:40 | 12:27/mi
14M
3:07:06
Rank: #6924 (+76)
12M → 14M
27:40 | 13:50/mi
16M
3:28:17
Rank: #6772 (+152)
14M → 16M
21:11 | 10:35/mi
18M
3:59:53
Rank: #6828 (-56)
16M → 18M
31:36 | 15:48/mi
20M
4:30:15
Rank: #6836 (-8)
18M → 20M
30:22 | 15:11/mi
22M
4:57:08
Rank: #6819 (+17)
20M → 22M
26:53 | 13:26/mi
24M
5:31:30
Rank: #6853 (-34)
22M → 24M
34:22 | 17:11/mi
Finish· 26.22 mi
6:09:39
Rank: #6878 (-25)
24M → Finish
38:09 | 17:11/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:07:06
Pace13:22 /mi
2nd Half✓ Faster
Distance12.22 mi
Time3:02:33
Pace14:56 /mi
📊Negative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:06:0626:4013:2026:40
13:20
-
4M
4.00 mi06:33:1253:4613:2727:06
13:33
+0:13
6M
6.00 mi07:00:061:20:4013:2726:54
13:27
-0:06
8M
8.00 mi07:25:061:45:4013:1225:00
12:30
-0:57
9.6M
9.60 mi07:46:202:06:5413:1321:14
13:16
+0:46
10M
10.00 mi07:50:012:10:3513:043:41
9:13
-4:03
10.5M
10.50 mi08:00:122:20:4613:2410:11
20:22
+11:09
12M
12.00 mi08:18:522:39:2613:1718:40
12:27
-7:55
14M
14.00 mi08:46:323:07:0613:2227:40
13:50
+1:23
16M
16.00 mi09:07:433:28:1713:0121:11
10:35
-3:15
18M
18.00 mi09:39:193:59:5313:2031:36
15:48
+5:13
20M
20.00 mi10:09:414:30:1513:3130:22
15:11
-0:37
22M
22.00 mi10:36:344:57:0813:3026:53
13:26
-1:45
24M
24.00 mi11:10:565:31:3013:4934:22
17:11
+3:45
Finish
26.22 mi11:49:056:09:3914:0738:09
17:11
0:00

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

9:13 /mi

Average Pace

14:07 /mi

Slowest Pace

20:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:52

7% of race

Time at Steady Pace

3:20:07

54% of race

Time at Slower Pace

2:24:40

39% of race

Average Pace: 14:06 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi06:06:0626:4013:2026:40
13:20
#7184
4M
4.00 mi06:33:1253:4613:2727:06
13:33
#7173
6M
6.00 mi07:00:061:20:4013:2726:54
13:27
#7139
8M
8.00 mi07:25:061:45:4013:1225:00
12:30
#7125
9.6M
9.60 mi07:46:202:06:5413:1321:14
13:16
#7057
10M
10.00 mi07:50:012:10:3513:043:41
9:13
#7053
10.5M
10.50 mi08:00:122:20:4613:2410:11
20:22
#7057
12M
12.00 mi08:18:522:39:2613:1718:40
12:27
#7000
14M
14.00 mi08:46:323:07:0613:2227:40
13:50
#6924
16M
16.00 mi09:07:433:28:1713:0121:11
10:35
#6772
18M
18.00 mi09:39:193:59:5313:2031:36
15:48
#6828
20M
20.00 mi10:09:414:30:1513:3130:22
15:11
#6836
22M
22.00 mi10:36:344:57:0813:3026:53
13:26
#6819
24M
24.00 mi11:10:565:31:3013:4934:22
17:11
#6853
Finish
26.22 mi11:49:056:09:3914:0738:09
17:11
#6878
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 95%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:52

Segment Time

15:25/mi

Pace

0.90 mi

Distance

Overall

6814

Men

4848

Division

311

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi718450643166313(Top 88%)4579(Top 91%)283(Top 89%)
4M4.00 mi2.00 mi7173+115062+23167153(Top 100%)5057(Top 100%)315(Top 99%)
6M6.00 mi2.00 mi7139+345045+173166948(Top 97%)4933(Top 98%)308(Top 97%)
8M8.00 mi2.00 mi7125+145037+83166953(Top 97%)4946(Top 98%)308(Top 97%)
9.6M9.60 mi1.60 mi7057+685000+37314+26481(Top 90%)4651(Top 92%)296(Top 93%)
10M10.00 mi0.40 mi7053+44998+2313+16760(Top 94%)4832(Top 96%)305(Top 96%)
10.5M10.50 mi0.50 mi7057-45004-63136887(Top 96%)4898(Top 97%)309(Top 97%)
12M12.00 mi1.50 mi7000+574969+353136313(Top 88%)4579(Top 91%)283(Top 89%)
14M14.00 mi2.00 mi6924+764921+48312+16430(Top 90%)4621(Top 91%)298(Top 93%)
16M16.00 mi2.00 mi6772+1524835+86306+65197(Top 73%)3839(Top 76%)245(Top 77%)
18M18.00 mi2.00 mi6828-564863-28309-36733(Top 94%)4768(Top 94%)304(Top 95%)
20M20.00 mi2.00 mi6836-84865-23096757(Top 94%)4770(Top 94%)303(Top 95%)
22M22.00 mi2.00 mi6819+174854+113096288(Top 88%)4451(Top 88%)287(Top 90%)
24M24.00 mi2.00 mi6853-344872-18310-16908(Top 96%)4876(Top 97%)313(Top 98%)
Finish26.22 mi2.22 mi6878-254885-13311-16945(Top 97%)4911(Top 97%)314(Top 98%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 88%
×1human
+6ft-11ft

Overall

6313

Males

4579

M45-49

284

2M→4M

2.0 - 4.0 mi

Top 100%
×4stories
+75ft-70ft

Overall

7153

Males

5057

M45-49

317

4M→6M

4.0 - 6.0 mi

Top 97%
×5stories
+71ft-18ft

Overall

6948

Males

4933

M45-49

310

6M→8M

6.0 - 8.0 mi

Top 97%
×9stories
+106ft-21ft

Overall

6953

Males

4946

M45-49

310

8M→9.6M

8.0 - 9.6 mi

Top 90%
×13stories
+117ft-177ft

Overall

6481

Males

4651

M45-49

297

9.6M→10M

9.6 - 10.0 mi

Top 94%
×1story
+17ft-12ft

Overall

6760

Males

4832

M45-49

306

10M→10.5M

10.0 - 10.5 mi

Top 96%
×9stories
+0ft-102ft

Overall

6887

Males

4898

M45-49

311

10.5M→12M

10.5 - 12.0 mi

Top 88%
×18stories
+304ft-125ft

Overall

6313

Males

4579

M45-49

284

12M→14M

12.0 - 14.0 mi

Top 90%
×9stories
+99ft-125ft

Overall

6430

Males

4621

M45-49

298

14M→16M

14.0 - 16.0 mi

Top 73%
×9stories
+124ft-78ft

Overall

5197

Males

3839

M45-49

245

16M→18M

16.0 - 18.0 mi

Top 94%
×8stories
+106ft-45ft

Overall

6733

Males

4768

M45-49

305

18M→20M

18.0 - 20.0 mi

Top 94%
×3stories
+52ft-26ft

Overall

6757

Males

4770

M45-49

303

20M→22M

20.0 - 22.0 mi

Top 88%
×21stories
+17ft-266ft

Overall

6288

Males

4451

M45-49

287

22M→24M

22.0 - 24.0 mi

Top 96%
×3stories
+70ft-85ft

Overall

6908

Males

4876

M45-49

313

24M→Finish

24.0 - 26.2 mi

Top 97%
~flat
+2ft-2ft

Overall

6945

Males

4911

M45-49

314

Passing Analysis

Category:
Athletes Passed
599*
Passed By
293
Net Change
+306
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7184
2M → 4M32*21+11#7184#7173
4M → 6M53*19+34#7173#7139
6M → 8M30*16+14#7139#7125
8M → 9.6M71*3+68#7125#7057
9.6M → 10M73+4#7057#7053
10M → 10.5M18*22-4#7053#7057
10.5M → 12M64*7+57#7057#7000
12M → 14M81*5+76#7000#6924
14M → 16M156*4+152#6924#6772
16M → 18M22*78-56#6772#6828
18M → 20M20*28-8#6828#6836
20M → 22M26*9+17#6836#6819
22M → 24M7*41-34#6819#6853
24M → Finish12*37-25#6853#6878
TOTALS599*293+306

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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