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BOSTON MARATHON 2026

Arantxa Gutierrez

Bib: 13379•F

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0:00
/ mi
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Overall
#0 / 29021
Top 24%
Gender (Female)
#0 / 12578
Top 8%
Age Group (F18-39)
#0 / 5716
Top 15%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
20:54
3.11 mi
Rank: #6172
Start → 5K
20:54 | 6:44/mi
10K
41:29
6.21 mi
Rank: #5680 (+492)
5K → 10K
20:35 | 6:38/mi
15K
1:02:34
9.32 mi
Rank: #5959 (-279)
10K → 15K
21:05 | 6:48/mi
20K
1:24:07
12.43 mi
Rank: #6336 (-377)
15K → 20K
21:33 | 6:57/mi
HALF
1:28:46
13.11 mi
Rank: #6376 (-40)
20K → HALF
4:39 | 6:50/mi
25K
1:45:53
15.53 mi
Rank: #6646 (-270)
HALF → 25K
17:07 | 7:04/mi
30K
2:08:17
18.64 mi
Rank: #6800
25K → 30K
22:24 | 7:13/mi
20M
2:18:00
20.00 mi
Rank: #6756
30K → 20M
9:43 | 7:10/mi
21M
2:25:59
21.00 mi
Rank: #6896
20M → 21M
7:59 | 7:59/mi
35K
2:31:06
21.75 mi
Rank: #6837
21M → 35K
5:07 | 6:51/mi
23M
2:40:46
23.00 mi
Rank: #6934
35K → 23M
9:40 | 7:44/mi
24M
2:47:56
24.00 mi
Rank: #6928
23M → 24M
7:10 | 7:10/mi
40K
2:54:17
24.85 mi
Rank: #6934
24M → 40K
6:21 | 7:26/mi
25.2M
2:57:25
25.20 mi
Rank: #7030
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:04:38
26.22 mi
Rank: #7029
25.2M → FINISH
7:13 | 7:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:46
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:35:52
Pace7:19 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4020:546:4420:54
6:44
-
10K
6.21 mi11:10:1541:296:4120:35
6:38
-0:06
15K
9.32 mi11:31:201:02:346:4321:05
6:48
+0:10
20K
12.43 mi11:52:531:24:076:4721:33
6:57
+0:09
HALF
13.11 mi11:57:321:28:466:474:39
6:50
-0:07
25K
15.53 mi12:14:391:45:536:4917:07
7:04
+0:14
30K
18.64 mi12:37:032:08:176:5322:24
7:13
+0:09
20M
20.00 mi12:46:462:18:006:559:43
7:10
-0:03
21M
21.00 mi12:54:452:25:596:587:59
7:59
+0:49
35K
21.75 mi12:59:522:31:066:575:07
6:51
-1:08
23M
23.00 mi13:09:322:40:467:009:40
7:44
+0:53
24M
24.00 mi13:16:422:47:567:007:10
7:10
-0:34
40K
24.85 mi13:23:032:54:177:016:21
7:26
+0:16
25.2M
25.20 mi13:26:112:57:257:033:08
9:06
+1:40
FINISH
26.22 mi13:33:243:04:387:037:13
7:05
-2:01

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:38 /mi

Average Pace

7:03 /mi

Slowest Pace

9:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

41:29

22% of race

Time at Steady Pace

1:56:01

63% of race

Time at Slower Pace

27:08

15% of race

Average Pace: 7:03 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:49:4020:546:4420:54
6:44
#6172
10K
6.21 mi11:10:1541:296:4120:35
6:38
#5680
15K
9.32 mi11:31:201:02:346:4321:05
6:48
#5959
20K
12.43 mi11:52:531:24:076:4721:33
6:57
#6336
HALF
13.11 mi11:57:321:28:466:474:39
6:50
#6376
25K
15.53 mi12:14:391:45:536:4917:07
7:04
#6646
30K
18.64 mi12:37:032:08:176:5322:24
7:13
#6800
20M
20.00 mi12:46:462:18:006:559:43
7:10
#6756
21M
21.00 mi12:54:452:25:596:587:59
7:59
#6896
35K
21.75 mi12:59:522:31:066:575:07
6:51
#6837
23M
23.00 mi13:09:322:40:467:009:40
7:44
#6934
24M
24.00 mi13:16:422:47:567:007:10
7:10
#6928
40K
24.85 mi13:23:032:54:177:016:21
7:26
#6934
25.2M
25.20 mi13:26:112:57:257:033:08
9:06
#7030
FINISH
26.22 mi13:33:243:04:387:037:13
7:05
#7029
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi61725575576709(Top 23%)722(Top 6%)722(Top 13%)
10K6.21 mi3.10 mi5680+492450+107450+1075253(Top 18%)378(Top 3%)378(Top 7%)
15K9.32 mi3.11 mi5959-279508-58508-586709(Top 23%)722(Top 6%)722(Top 13%)
20K12.43 mi3.11 mi6336-377607-99607-997414(Top 26%)950(Top 8%)950(Top 17%)
HALF13.11 mi0.68 mi6376-40616-9616-97392(Top 25%)927(Top 7%)927(Top 16%)
25K15.53 mi2.42 mi6646-270707-91707-917831(Top 27%)1154(Top 9%)1154(Top 20%)
30K18.64 mi3.11 mi6800-154764-57764-577473(Top 26%)1156(Top 9%)1156(Top 20%)
20M20.00 mi1.36 mi6756+44775-11775-116640(Top 23%)944(Top 8%)944(Top 17%)
21M21.00 mi1.00 mi6896-140818-43818-439780(Top 34%)2385(Top 19%)2385(Top 42%)
35K21.75 mi0.75 mi6837+59814+4814+46025(Top 21%)831(Top 7%)831(Top 15%)
23M23.00 mi1.25 mi6934-97864-50864-5010463(Top 36%)2831(Top 23%)2831(Top 50%)
24M24.00 mi1.00 mi6928+6882-18882-187652(Top 26%)1561(Top 12%)1561(Top 27%)
40K24.85 mi0.85 mi6934-6900-18900-188354(Top 29%)1950(Top 16%)1950(Top 34%)
25.2M25.20 mi0.35 mi7030-96941-41941-4115210(Top 52%)5532(Top 44%)5532(Top 97%)
FINISH26.22 mi1.02 mi7029+1956-15956-158222(Top 28%)2011(Top 16%)2011(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6709

Females

722

F18-39

722

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5253

Females

378

F18-39

378

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6709

Females

722

F18-39

722

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7414

Females

950

F18-39

950

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7392

Females

927

F18-39

927

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7831

Females

1154

F18-39

1154

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7473

Females

1156

F18-39

1156

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6640

Females

944

F18-39

944

20M→21M

20.0 - 21.0 mi

Top 34%
×8
+106ft-24ft

Overall

9780

Females

2385

F18-39

2385

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

6025

Females

831

F18-39

831

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10463

Females

2831

F18-39

2831

23M→24M

23.0 - 24.0 mi

Top 26%
×6
+12ft-82ft

Overall

7652

Females

1561

F18-39

1561

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8354

Females

1950

F18-39

1950

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15210

Females

5532

F18-39

5532

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8222

Females

2011

F18-39

2011

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 3 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing