San Francisco Marathon logo
SF MARATHON 2026

Isabella Arias

Bib: 2556•F•Age: 24

Buckeye, AZ

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Top 29%
Gender (Female)
#0 / 2086
Top 18%
F20-29
#0 / 283
Top 25%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:05
Rank: #1483
Start → 2M
17:05 | 8:32/mi
4M
34:39
Rank: #1586 (-103)
2M → 4M
17:34 | 8:47/mi
6M
52:29
Rank: #1713 (-127)
4M → 6M
17:50 | 8:55/mi
8M
1:10:07
Rank: #1795 (-82)
6M → 8M
17:38 | 8:49/mi
9.6M
1:25:21
Rank: #1903 (-108)
8M → 9.6M
15:14 | 9:31/mi
10M
1:27:56
Rank: #1923 (-20)
9.6M → 10M
2:35 | 6:28/mi
10.5M
1:34:04
Rank: #1953 (-30)
10M → 10.5M
6:08 | 12:16/mi
12M
1:47:37
Rank: #2068 (-115)
10.5M → 12M
13:33 | 9:02/mi
14M
2:07:31
Rank: #2151 (-83)
12M → 14M
19:54 | 9:57/mi
16M
2:22:32
Rank: #2022 (+129)
14M → 16M
15:01 | 7:30/mi
18M
2:44:34
Rank: #2225 (-203)
16M → 18M
22:02 | 11:01/mi
20M
3:04:10
Rank: #2226 (-1)
18M → 20M
19:36 | 9:48/mi
22M
3:23:06
Rank: #2215 (+11)
20M → 22M
18:56 | 9:28/mi
24M
3:43:50
Rank: #2159 (+56)
22M → 24M
20:44 | 10:22/mi
Finish· 26.22 mi
4:05:40
Rank: #2111 (+48)
24M → Finish
21:50 | 9:50/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:07:31
Pace9:06 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:58:09
Pace9:40 /mi
📊Negative Split: 7.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:33:3817:058:3217:05
8:32
-
4M
4.00 mi05:51:1234:398:4017:34
8:47
+0:15
6M
6.00 mi06:09:0252:298:4517:50
8:55
+0:08
8M
8.00 mi06:26:401:10:078:4617:38
8:49
-0:06
9.6M
9.60 mi06:41:541:25:218:5315:14
9:31
+0:42
10M
10.00 mi06:44:291:27:568:482:35
6:28
-3:03
10.5M
10.50 mi06:50:371:34:048:586:08
12:16
+5:48
12M
12.00 mi07:04:101:47:378:5813:33
9:02
-3:14
14M
14.00 mi07:24:042:07:319:0619:54
9:57
+0:55
16M
16.00 mi07:39:052:22:328:5415:01
7:30
-2:27
18M
18.00 mi08:01:072:44:349:0922:02
11:01
+3:31
20M
20.00 mi08:20:433:04:109:1219:36
9:48
-1:13
22M
22.00 mi08:39:393:23:069:1418:56
9:28
-0:20
24M
24.00 mi09:00:233:43:509:2020:44
10:22
+0:54
Finish
26.22 mi09:22:134:05:409:2321:50
9:50
-0:32

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

9:23 /mi

Slowest Pace

12:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:15

21% of race

Time at Steady Pace

2:24:31

59% of race

Time at Slower Pace

48:54

20% of race

Average Pace: 9:22 /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 mi05:33:3817:058:3217:05
8:32
#1483
4M
4.00 mi05:51:1234:398:4017:34
8:47
#1586
6M
6.00 mi06:09:0252:298:4517:50
8:55
#1713
8M
8.00 mi06:26:401:10:078:4617:38
8:49
#1795
9.6M
9.60 mi06:41:541:25:218:5315:14
9:31
#1903
10M
10.00 mi06:44:291:27:568:482:35
6:28
#1923
10.5M
10.50 mi06:50:371:34:048:586:08
12:16
#1953
12M
12.00 mi07:04:101:47:378:5813:33
9:02
#2068
14M
14.00 mi07:24:042:07:319:0619:54
9:57
#2151
16M
16.00 mi07:39:052:22:328:5415:01
7:30
#2022
18M
18.00 mi08:01:072:44:349:0922:02
11:01
#2225
20M
20.00 mi08:20:433:04:109:1219:36
9:48
#2226
22M
22.00 mi08:39:393:23:069:1418:56
9:28
#2215
24M
24.00 mi09:00:233:43:509:2020:44
10:22
#2159
Finish
26.22 mi09:22:134:05:409:2321:50
9:50
#2111
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 36%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:43

Segment Time

9:41/mi

Pace

0.90 mi

Distance

Overall

2564

Women

429

Division

81

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi1483189322873(Top 40%)497(Top 24%)97(Top 34%)
4M4.00 mi2.00 mi1586-103205-1635-31823(Top 25%)256(Top 12%)46(Top 16%)
6M6.00 mi2.00 mi1713-127233-2842-72040(Top 28%)287(Top 14%)56(Top 20%)
8M8.00 mi2.00 mi1795-82252-1945-32123(Top 30%)325(Top 16%)67(Top 24%)
9.6M9.60 mi1.60 mi1903-108267-1550-52500(Top 35%)397(Top 19%)80(Top 28%)
10M10.00 mi0.40 mi1923-20271-4502782(Top 39%)483(Top 23%)91(Top 32%)
10.5M10.50 mi0.50 mi1953-30279-853-32580(Top 36%)443(Top 21%)83(Top 29%)
12M12.00 mi1.50 mi2068-115307-2856-32873(Top 40%)497(Top 24%)97(Top 34%)
14M14.00 mi2.00 mi2151-83329-2262-62620(Top 37%)456(Top 22%)89(Top 31%)
16M16.00 mi2.00 mi2022+129314+1561+11597(Top 22%)262(Top 13%)46(Top 16%)
18M18.00 mi2.00 mi2225-203361-4770-93467(Top 48%)783(Top 38%)136(Top 48%)
20M20.00 mi2.00 mi2226-1362-171-12369(Top 33%)466(Top 22%)85(Top 30%)
22M22.00 mi2.00 mi2215+11367-572-12525(Top 35%)540(Top 26%)93(Top 33%)
24M24.00 mi2.00 mi2159+56368-1722169(Top 30%)496(Top 24%)88(Top 31%)
Finish26.22 mi2.22 mi2111+48373-5722092(Top 29%)455(Top 22%)85(Top 30%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 40%
×1human
+6ft-11ft

Overall

2873

Females

497

F20-24

98

2M→4M

2.0 - 4.0 mi

Top 25%
×4stories
+75ft-70ft

Overall

1823

Females

256

F20-24

47

4M→6M

4.0 - 6.0 mi

Top 28%
×5stories
+71ft-18ft

Overall

2040

Females

287

F20-24

57

6M→8M

6.0 - 8.0 mi

Top 30%
×9stories
+106ft-21ft

Overall

2123

Females

325

F20-24

68

8M→9.6M

8.0 - 9.6 mi

Top 35%
×13stories
+117ft-177ft

Overall

2500

Females

397

F20-24

82

9.6M→10M

9.6 - 10.0 mi

Top 39%
×1story
+17ft-12ft

Overall

2782

Females

483

F20-24

93

10M→10.5M

10.0 - 10.5 mi

Top 36%
×9stories
+0ft-102ft

Overall

2580

Females

443

F20-24

85

10.5M→12M

10.5 - 12.0 mi

Top 40%
×18stories
+304ft-125ft

Overall

2873

Females

497

F20-24

98

12M→14M

12.0 - 14.0 mi

Top 37%
×9stories
+99ft-125ft

Overall

2620

Females

456

F20-24

90

14M→16M

14.0 - 16.0 mi

Top 22%
×9stories
+124ft-78ft

Overall

1597

Females

262

F20-24

46

16M→18M

16.0 - 18.0 mi

Top 48%
×8stories
+106ft-45ft

Overall

3467

Females

783

F20-24

138

18M→20M

18.0 - 20.0 mi

Top 33%
×3stories
+52ft-26ft

Overall

2369

Females

466

F20-24

86

20M→22M

20.0 - 22.0 mi

Top 35%
×21stories
+17ft-266ft

Overall

2525

Females

540

F20-24

94

22M→24M

22.0 - 24.0 mi

Top 30%
×3stories
+70ft-85ft

Overall

2169

Females

496

F20-24

88

24M→Finish

24.0 - 26.2 mi

Top 29%
~flat
+2ft-2ft

Overall

2092

Females

455

F20-24

85

Passing Analysis

Category:
Athletes Passed
662*
Passed By
1290
Net Change
-628
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1483
2M → 4M37140-103#1483#1586
4M → 6M27154-127#1586#1713
6M → 8M34*116-82#1713#1795
8M → 9.6M20128-108#1795#1903
9.6M → 10M828-20#1903#1923
10M → 10.5M2151-30#1923#1953
10.5M → 12M12127-115#1953#2068
12M → 14M27*110-83#2068#2151
14M → 16M175*46+129#2151#2022
16M → 18M21224-203#2022#2225
18M → 20M58*59-1#2225#2226
20M → 22M59*48+11#2226#2215
22M → 24M86*30+56#2215#2159
24M → Finish77*29+48#2159#2111
TOTALS662*1290-628

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

📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events