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SF MARATHON 2026

Micah Kirk

Bib: 3672•M•Age: 27

Houston, TX

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 45%
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:19
Rank: #2661
Start → 2M
18:19 | 9:09/mi
4M
36:42
Rank: #2634 (+27)
2M → 4M
18:23 | 9:12/mi
6M
55:01
Rank: #2585 (+49)
4M → 6M
18:19 | 9:09/mi
8M
1:13:19
Rank: #2634 (-49)
6M → 8M
18:18 | 9:09/mi
9.6M
1:33:31
Rank: #3387 (-753)
8M → 9.6M
20:12 | 12:37/mi
10M
1:36:06
Rank: #3364 (+23)
9.6M → 10M
2:35 | 6:28/mi
10.5M
1:42:18
Rank: #3285 (+79)
10M → 10.5M
6:12 | 12:24/mi
12M
1:55:19
Rank: #3132 (+153)
10.5M → 12M
13:01 | 8:41/mi
14M
2:15:01
Rank: #3011 (+121)
12M → 14M
19:42 | 9:51/mi
16M
2:29:18
Rank: #2713 (+298)
14M → 16M
14:17 | 7:08/mi
18M
2:50:34
Rank: #2709 (+4)
16M → 18M
21:16 | 10:38/mi
20M
3:11:19
Rank: #2709
18M → 20M
20:45 | 10:22/mi
22M
3:39:19
Rank: #3223 (-514)
20M → 22M
28:00 | 14:00/mi
24M
4:01:43
Rank: #3177 (+46)
22M → 24M
22:24 | 11:12/mi
Finish· 26.22 mi
4:27:24
Rank: #3234 (-57)
24M → Finish
25:41 | 11:34/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:15:01
Pace9:39 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:12:23
Pace10:50 /mi
📊Negative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:1318:199:0918:19
9:09
-
4M
4.00 mi05:56:3636:429:1118:23
9:12
+0:03
6M
6.00 mi06:14:5555:019:1018:19
9:09
-0:03
8M
8.00 mi06:33:131:13:199:1018:18
9:09
0:00
9.6M
9.60 mi06:53:251:33:319:4420:12
12:37
+3:28
10M
10.00 mi06:56:001:36:069:372:35
6:28
-6:09
10.5M
10.50 mi07:02:121:42:189:456:12
12:24
+5:56
12M
12.00 mi07:15:131:55:199:3713:01
8:41
-3:43
14M
14.00 mi07:34:552:15:019:3919:42
9:51
+1:10
16M
16.00 mi07:49:122:29:189:2014:17
7:08
-2:43
18M
18.00 mi08:10:282:50:349:2921:16
10:38
+3:30
20M
20.00 mi08:31:133:11:199:3420:45
10:22
-0:16
22M
22.00 mi08:59:133:39:199:5828:00
14:00
+3:38
24M
24.00 mi09:21:374:01:4310:0422:24
11:12
-2:48
Finish
26.22 mi09:47:184:27:2410:1225:41
11:34
+0:22

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

6:28 /mi

Average Pace

10:12 /mi

Slowest Pace

14:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:53

11% of race

Time at Steady Pace

2:15:02

50% of race

Time at Slower Pace

1:42:29

38% of race

Average Pace: 10:12 /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 mi05:38:1318:199:0918:19
9:09
#2661
4M
4.00 mi05:56:3636:429:1118:23
9:12
#2634
6M
6.00 mi06:14:5555:019:1018:19
9:09
#2585
8M
8.00 mi06:33:131:13:199:1018:18
9:09
#2634
9.6M
9.60 mi06:53:251:33:319:4420:12
12:37
#3387
10M
10.00 mi06:56:001:36:069:372:35
6:28
#3364
10.5M
10.50 mi07:02:121:42:189:456:12
12:24
#3285
12M
12.00 mi07:15:131:55:199:3713:01
8:41
#3132
14M
14.00 mi07:34:552:15:019:3919:42
9:51
#3011
16M
16.00 mi07:49:122:29:189:2014:17
7:08
#2713
18M
18.00 mi08:10:282:50:349:2921:16
10:38
#2709
20M
20.00 mi08:31:133:11:199:3420:45
10:22
#2709
22M
22.00 mi08:59:133:39:199:5828:00
14:00
#3223
24M
24.00 mi09:21:374:01:4310:0422:24
11:12
#3177
Finish
26.22 mi09:47:184:27:2410:1225:41
11:34
#3234
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 37%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:47

Segment Time

9:46/mi

Pace

0.90 mi

Distance

Overall

2679

Men

2220

Division

559

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi266122035332375(Top 33%)1984(Top 39%)501(Top 43%)
4M4.00 mi2.00 mi2634+272183+20526+72654(Top 37%)2201(Top 44%)539(Top 46%)
6M6.00 mi2.00 mi2585+492144+39520+62563(Top 36%)2130(Top 42%)521(Top 44%)
8M8.00 mi2.00 mi2634-492185-41541-212814(Top 39%)2331(Top 46%)582(Top 49%)
9.6M9.60 mi1.60 mi3387-7532740-555679-1386074(Top 85%)4416(Top 87%)1058(Top 90%)
10M10.00 mi0.40 mi3364+232722+18674+52834(Top 40%)2335(Top 46%)574(Top 49%)
10.5M10.50 mi0.50 mi3285+792667+55655+192744(Top 38%)2243(Top 44%)565(Top 48%)
12M12.00 mi1.50 mi3132+1532563+104630+252375(Top 33%)1984(Top 39%)501(Top 43%)
14M14.00 mi2.00 mi3011+1212477+86609+212498(Top 35%)2077(Top 41%)520(Top 44%)
16M16.00 mi2.00 mi2713+2982244+233560+491128(Top 16%)966(Top 19%)258(Top 22%)
18M18.00 mi2.00 mi2709+42230+14556+43065(Top 43%)2402(Top 48%)596(Top 51%)
20M20.00 mi2.00 mi27092222+8557-13001(Top 42%)2333(Top 46%)575(Top 49%)
22M22.00 mi2.00 mi3223-5142569-347631-746528(Top 91%)4613(Top 91%)1084(Top 92%)
24M24.00 mi2.00 mi3177+462517+52617+143028(Top 42%)2252(Top 45%)560(Top 48%)
Finish26.22 mi2.22 mi3234-572538-21627-104131(Top 58%)2982(Top 59%)754(Top 64%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 33%
×1human
+6ft-11ft

Overall

2375

Males

1984

M25-29

503

2M→4M

2.0 - 4.0 mi

Top 37%
×4stories
+75ft-70ft

Overall

2654

Males

2201

M25-29

541

4M→6M

4.0 - 6.0 mi

Top 36%
×5stories
+71ft-18ft

Overall

2563

Males

2130

M25-29

524

6M→8M

6.0 - 8.0 mi

Top 39%
×9stories
+106ft-21ft

Overall

2814

Males

2331

M25-29

585

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13stories
+117ft-177ft

Overall

6074

Males

4416

M25-29

1065

9.6M→10M

9.6 - 10.0 mi

Top 40%
×1story
+17ft-12ft

Overall

2834

Males

2335

M25-29

577

10M→10.5M

10.0 - 10.5 mi

Top 38%
×9stories
+0ft-102ft

Overall

2744

Males

2243

M25-29

569

10.5M→12M

10.5 - 12.0 mi

Top 33%
×18stories
+304ft-125ft

Overall

2375

Males

1984

M25-29

503

12M→14M

12.0 - 14.0 mi

Top 35%
×9stories
+99ft-125ft

Overall

2498

Males

2077

M25-29

523

14M→16M

14.0 - 16.0 mi

Top 16%
×9stories
+124ft-78ft

Overall

1128

Males

966

M25-29

258

16M→18M

16.0 - 18.0 mi

Top 43%
×8stories
+106ft-45ft

Overall

3065

Males

2402

M25-29

599

18M→20M

18.0 - 20.0 mi

Top 42%
×3stories
+52ft-26ft

Overall

3001

Males

2333

M25-29

576

20M→22M

20.0 - 22.0 mi

Top 91%
×21stories
+17ft-266ft

Overall

6528

Males

4613

M25-29

1086

22M→24M

22.0 - 24.0 mi

Top 42%
×3stories
+70ft-85ft

Overall

3028

Males

2252

M25-29

560

24M→Finish

24.0 - 26.2 mi

Top 58%
~flat
+2ft-2ft

Overall

4131

Males

2982

M25-29

754

Passing Analysis

Category:
Athletes Passed
1247*
Passed By
1820
Net Change
-573
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2661
2M → 4M124*97+27#2661#2634
4M → 6M10152+49#2634#2585
6M → 8M42*91-49#2585#2634
8M → 9.6M5*758-753#2634#3387
9.6M → 10M241+23#3387#3364
10M → 10.5M856+79#3364#3285
10.5M → 12M1552+153#3285#3132
12M → 14M130*9+121#3132#3011
14M → 16M300*2+298#3011#2713
16M → 18M9187+4#2713#2709
18M → 20M55*550#2709#2709
20M → 22M4*518-514#2709#3223
22M → 24M90*44+46#3223#3177
24M → Finish41*98-57#3177#3234
TOTALS1247*1820-573

* 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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