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SF MARATHON 2026

Eduardo Mazariegos

Bib: 1831•M•Age: 25

San Rafael, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 34%
Gender (Male)
#0 / 5052
Top 40%
Division (M25-29)
#0 / 1176
Top 42%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:41
Rank: #642
Start → 2M
15:41 | 7:50/mi
4M
31:22
Rank: #584 (+58)
2M → 4M
15:41 | 7:51/mi
6M
46:58
Rank: #581 (+3)
4M → 6M
15:36 | 7:48/mi
8M
1:02:04
Rank: #548 (+33)
6M → 8M
15:06 | 7:33/mi
9.6M
1:16:21
Rank: #682 (-134)
8M → 9.6M
14:17 | 8:56/mi
10M
1:18:47
Rank: #699 (-17)
9.6M → 10M
2:26 | 6:05/mi
10.5M
1:24:45
Rank: #751 (-52)
10M → 10.5M
5:58 | 11:56/mi
12M
1:37:58
Rank: #894 (-143)
10.5M → 12M
13:13 | 8:49/mi
14M
1:56:37
Rank: #972 (-78)
12M → 14M
18:39 | 9:19/mi
16M
2:11:52
Rank: #992 (-20)
14M → 16M
15:15 | 7:37/mi
18M
2:38:36
Rank: #1641 (-649)
16M → 18M
26:44 | 13:22/mi
20M
3:00:59
Rank: #1934 (-293)
18M → 20M
22:23 | 11:11/mi
22M
3:18:20
Rank: #1886 (+48)
20M → 22M
17:21 | 8:40/mi
24M
3:48:31
Rank: #2435 (-549)
22M → 24M
30:11 | 15:06/mi
Finish· 26.22 mi
4:13:00
Rank: #2470 (-35)
24M → Finish
24:29 | 11:02/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time1:56:37
Pace8:20 /mi
2nd Half
Distance12.22 mi
Time2:16:23
Pace11:10 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:31:5715:417:5015:41
7:50
-
4M
4.00 mi05:47:3831:227:5115:41
7:51
+0:01
6M
6.00 mi06:03:1446:587:5015:36
7:48
-0:03
8M
8.00 mi06:18:201:02:047:4515:06
7:33
-0:15
9.6M
9.60 mi06:32:371:16:217:5714:17
8:56
+1:23
10M
10.00 mi06:35:031:18:477:532:26
6:05
-2:51
10.5M
10.50 mi06:41:011:24:458:045:58
11:56
+5:51
12M
12.00 mi06:54:141:37:588:1013:13
8:49
-3:07
14M
14.00 mi07:12:531:56:378:2018:39
9:19
+0:30
16M
16.00 mi07:28:082:11:528:1415:15
7:37
-1:42
18M
18.00 mi07:54:522:38:368:4926:44
13:22
+5:45
20M
20.00 mi08:17:153:00:599:0322:23
11:11
-2:11
22M
22.00 mi08:34:363:18:209:0117:21
8:40
-2:31
24M
24.00 mi09:04:473:48:319:3130:11
15:06
+6:26
Finish
26.22 mi09:29:164:13:009:3924:29
11:02
-4:04

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

6:05 /mi

Average Pace

9:39 /mi

Slowest Pace

15:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:47

13% of race

Time at Steady Pace

1:50:28

44% of race

Time at Slower Pace

1:49:45

43% of race

Average Pace: 9:39 /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 mi05:31:5715:417:5015:41
7:50
#642
4M
4.00 mi05:47:3831:227:5115:41
7:51
#584
6M
6.00 mi06:03:1446:587:5015:36
7:48
#581
8M
8.00 mi06:18:201:02:047:4515:06
7:33
#548
9.6M
9.60 mi06:32:371:16:217:5714:17
8:56
#682
10M
10.00 mi06:35:031:18:477:532:26
6:05
#699
10.5M
10.50 mi06:41:011:24:458:045:58
11:56
#751
12M
12.00 mi06:54:141:37:588:1013:13
8:49
#894
14M
14.00 mi07:12:531:56:378:2018:39
9:19
#972
16M
16.00 mi07:28:082:11:528:1415:15
7:37
#992
18M
18.00 mi07:54:522:38:368:4926:44
13:22
#1641
20M
20.00 mi08:17:153:00:599:0322:23
11:11
#1934
22M
22.00 mi08:34:363:18:209:0117:21
8:40
#1886
24M
24.00 mi09:04:473:48:319:3130:11
15:06
#2435
Finish
26.22 mi09:29:164:13:009:3924:29
11:02
#2470
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 28%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:24

Segment Time

9:20/mi

Pace

0.90 mi

Distance

Overall

2002

Men

1707

Division

429

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi6425801372561(Top 36%)2127(Top 42%)543(Top 46%)
4M4.00 mi2.00 mi584+58525+55131+6574(Top 8%)520(Top 10%)132(Top 11%)
6M6.00 mi2.00 mi581+3523+2128+3584(Top 8%)527(Top 10%)129(Top 11%)
8M8.00 mi2.00 mi548+33499+24124+4480(Top 7%)436(Top 9%)115(Top 10%)
9.6M9.60 mi1.60 mi682-134614-115149-251532(Top 21%)1336(Top 26%)333(Top 28%)
10M10.00 mi0.40 mi699-17628-14158-91913(Top 27%)1628(Top 32%)404(Top 34%)
10.5M10.50 mi0.50 mi751-52672-44167-92187(Top 31%)1837(Top 36%)459(Top 39%)
12M12.00 mi1.50 mi894-143797-125202-352561(Top 36%)2127(Top 42%)543(Top 46%)
14M14.00 mi2.00 mi972-78864-67223-211661(Top 23%)1431(Top 28%)356(Top 30%)
16M16.00 mi2.00 mi992-20884-20224-11727(Top 24%)1422(Top 28%)358(Top 30%)
18M18.00 mi2.00 mi1641-6491404-520348-1245562(Top 78%)4019(Top 80%)970(Top 82%)
20M20.00 mi2.00 mi1934-2931632-228410-623978(Top 56%)2966(Top 59%)737(Top 63%)
22M22.00 mi2.00 mi1886+481583+49396+141606(Top 22%)1311(Top 26%)338(Top 29%)
24M24.00 mi2.00 mi2435-5491989-406490-946287(Top 88%)4449(Top 88%)1054(Top 90%)
Finish26.22 mi2.22 mi2470-352001-12498-83526(Top 49%)2566(Top 51%)655(Top 56%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
×1human
+6ft-11ft

Overall

2561

Males

2127

M25-29

545

2M→4M

2.0 - 4.0 mi

Top 8%
×4stories
+75ft-70ft

Overall

574

Males

520

M25-29

134

4M→6M

4.0 - 6.0 mi

Top 8%
×5stories
+71ft-18ft

Overall

584

Males

527

M25-29

130

6M→8M

6.0 - 8.0 mi

Top 7%
×9stories
+106ft-21ft

Overall

480

Males

436

M25-29

116

8M→9.6M

8.0 - 9.6 mi

Top 21%
×13stories
+117ft-177ft

Overall

1532

Males

1336

M25-29

335

9.6M→10M

9.6 - 10.0 mi

Top 27%
×1story
+17ft-12ft

Overall

1913

Males

1628

M25-29

406

10M→10.5M

10.0 - 10.5 mi

Top 31%
×9stories
+0ft-102ft

Overall

2187

Males

1837

M25-29

463

10.5M→12M

10.5 - 12.0 mi

Top 36%
×18stories
+304ft-125ft

Overall

2561

Males

2127

M25-29

545

12M→14M

12.0 - 14.0 mi

Top 23%
×9stories
+99ft-125ft

Overall

1661

Males

1431

M25-29

358

14M→16M

14.0 - 16.0 mi

Top 24%
×9stories
+124ft-78ft

Overall

1727

Males

1422

M25-29

358

16M→18M

16.0 - 18.0 mi

Top 78%
×8stories
+106ft-45ft

Overall

5562

Males

4019

M25-29

973

18M→20M

18.0 - 20.0 mi

Top 56%
×3stories
+52ft-26ft

Overall

3978

Males

2966

M25-29

738

20M→22M

20.0 - 22.0 mi

Top 22%
×21stories
+17ft-266ft

Overall

1606

Males

1311

M25-29

338

22M→24M

22.0 - 24.0 mi

Top 88%
×3stories
+70ft-85ft

Overall

6287

Males

4449

M25-29

1055

24M→Finish

24.0 - 26.2 mi

Top 49%
~flat
+2ft-2ft

Overall

3526

Males

2566

M25-29

655

Passing Analysis

Category:
Athletes Passed
332*
Passed By
2160
Net Change
-1828
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#642
2M → 4M7113+58#642#584
4M → 6M2118+3#584#581
6M → 8M39*6+33#581#548
8M → 9.6M0134-134#548#682
9.6M → 10M219-17#682#699
10M → 10.5M355-52#699#751
10.5M → 12M0143-143#751#894
12M → 14M7*85-78#894#972
14M → 16M51*71-20#972#992
16M → 18M1650-649#992#1641
18M → 20M9*302-293#1641#1934
20M → 22M82*34+48#1934#1886
22M → 24M4*553-549#1886#2435
24M → Finish42*77-35#2435#2470
TOTALS332*2160-1828

* 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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