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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Renata Magallon Terrazas

Bib: 10593 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 23%
Gender (Female)
#0 / 12578
Top 7%
Age Group (F18-39)
#0 / 5716
Top 13%
Race Day Weather
51°/41°F
overcast clouds
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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
21:34
3.11 mi
Rank: #8107
Start → 5K
21:34 | 6:57/mi
10K
43:01
6.21 mi
Rank: #8007 (+100)
5K → 10K
21:27 | 6:55/mi
15K
1:04:34
9.32 mi
Rank: #8037 (-30)
10K → 15K
21:33 | 6:57/mi
20K
1:26:15
12.43 mi
Rank: #7929 (+108)
15K → 20K
21:41 | 6:59/mi
HALF
1:30:58
13.11 mi
Rank: #7923 (+6)
20K → HALF
4:43 | 6:56/mi
25K
1:47:58
15.53 mi
Rank: #7804 (+119)
HALF → 25K
17:00 | 7:01/mi
30K
2:10:34
18.64 mi
Rank: #7737 (+67)
25K → 30K
22:36 | 7:17/mi
20M
2:20:22
20.00 mi
Rank: #7638 (+99)
30K → 20M
9:48 | 7:13/mi
21M
2:27:55
21.00 mi
Rank: #7555 (+83)
20M → 21M
7:33 | 7:33/mi
35K
2:33:04
21.75 mi
Rank: #7479 (+76)
21M → 35K
5:09 | 6:54/mi
23M
2:41:46
23.00 mi
Rank: #7269 (+210)
35K → 23M
8:42 | 6:58/mi
24M
2:48:27
24.00 mi
Rank: #7080 (+189)
23M → 24M
6:41 | 6:41/mi
40K
2:54:26
24.85 mi
Rank: #6968 (+112)
24M → 40K
5:59 | 7:00/mi
25.2M
2:56:57
25.20 mi
Rank: #6903 (+65)
40K → 25.2M
2:31 | 7:18/mi
FINISH
3:03:37
26.22 mi
Rank: #6759 (+144)
25.2M → FINISH
6:40 | 6:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:58
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:32:39
Pace7:05 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:4621:346:5721:34
6:57
-
10K
6.21 mi11:00:1343:016:5621:27
6:55
-0:02
15K
9.32 mi11:21:461:04:346:5621:33
6:57
+0:02
20K
12.43 mi11:43:271:26:156:5721:41
6:59
+0:02
HALF
13.11 mi11:48:101:30:586:574:43
6:56
-0:03
25K
15.53 mi12:05:101:47:586:5817:00
7:01
+0:05
30K
18.64 mi12:27:462:10:347:0122:36
7:17
+0:16
20M
20.00 mi12:37:342:20:227:029:48
7:13
-0:04
21M
21.00 mi12:45:072:27:557:037:33
7:33
+0:20
35K
21.75 mi12:50:162:33:047:035:09
6:54
-0:39
23M
23.00 mi12:58:582:41:467:038:42
6:58
+0:04
24M
24.00 mi13:05:392:48:277:026:41
6:41
-0:17
40K
24.85 mi13:11:382:54:267:025:59
7:00
+0:19
25.2M
25.20 mi13:14:092:56:577:022:31
7:18
+0:18
FINISH
26.22 mi13:20:493:03:377:016:40
6:33
-0:45

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

6:33 /mi

Average Pace

7:00 /mi

Slowest Pace

7:33 /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

2:21:09

77% of race

Time at Steady Pace

42:28

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:00 /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 mi10:38:4621:346:5721:34
6:57
#8107
10K
6.21 mi11:00:1343:016:5621:27
6:55
#8007
15K
9.32 mi11:21:461:04:346:5621:33
6:57
#8037
20K
12.43 mi11:43:271:26:156:5721:41
6:59
#7929
HALF
13.11 mi11:48:101:30:586:574:43
6:56
#7923
25K
15.53 mi12:05:101:47:586:5817:00
7:01
#7804
30K
18.64 mi12:27:462:10:347:0122:36
7:17
#7737
20M
20.00 mi12:37:342:20:227:029:48
7:13
#7638
21M
21.00 mi12:45:072:27:557:037:33
7:33
#7555
35K
21.75 mi12:50:162:33:047:035:09
6:54
#7479
23M
23.00 mi12:58:582:41:467:038:42
6:58
#7269
24M
24.00 mi13:05:392:48:277:026:41
6:41
#7080
40K
24.85 mi13:11:382:54:267:025:59
7:00
#6968
25.2M
25.20 mi13:14:092:56:577:022:31
7:18
#6903
FINISH
26.22 mi13:20:493:03:377:016:40
6:33
#6759
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 mi8107111411148104(Top 28%)1152(Top 9%)1152(Top 20%)
10K6.21 mi3.10 mi8007+1001084+301084+307961(Top 27%)1073(Top 9%)1073(Top 19%)
15K9.32 mi3.11 mi8037-301105-211105-218104(Top 28%)1152(Top 9%)1152(Top 20%)
20K12.43 mi3.11 mi7929+1081078+271078+277719(Top 27%)1038(Top 8%)1038(Top 18%)
HALF13.11 mi0.68 mi7923+61074+41074+48114(Top 28%)1151(Top 9%)1151(Top 20%)
25K15.53 mi2.42 mi7804+1191046+281046+287483(Top 26%)1022(Top 8%)1022(Top 18%)
30K18.64 mi3.11 mi7737+671055-91055-97894(Top 27%)1317(Top 10%)1317(Top 23%)
20M20.00 mi1.36 mi7638+991037+181037+187085(Top 24%)1099(Top 9%)1099(Top 19%)
21M21.00 mi1.00 mi7555+831019+181019+186847(Top 24%)1148(Top 9%)1148(Top 20%)
35K21.75 mi0.75 mi7479+761009+101009+106330(Top 22%)924(Top 7%)924(Top 16%)
23M23.00 mi1.25 mi7269+210966+43966+435157(Top 18%)645(Top 5%)645(Top 11%)
24M24.00 mi1.00 mi7080+189934+32934+324377(Top 15%)509(Top 4%)509(Top 9%)
40K24.85 mi0.85 mi6968+112912+22912+225522(Top 19%)848(Top 7%)848(Top 15%)
25.2M25.20 mi0.35 mi6903+65897+15897+154192(Top 14%)572(Top 5%)572(Top 10%)
FINISH26.22 mi1.02 mi6759+144867+30867+304441(Top 15%)632(Top 5%)632(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8104

Females

1152

F18-39

1152

5K→10K

3.1 - 6.2 mi

Top 27%
×5
+79ft-138ft

Overall

7961

Females

1073

F18-39

1073

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8104

Females

1152

F18-39

1152

15K→20K

9.3 - 12.4 mi

Top 27%
×5
+106ft-86ft

Overall

7719

Females

1038

F18-39

1038

20K→HALF

12.4 - 13.1 mi

Top 28%
×2
+19ft-37ft

Overall

8114

Females

1151

F18-39

1151

HALF→25K

13.1 - 15.5 mi

Top 26%
×4
+66ft-88ft

Overall

7483

Females

1022

F18-39

1022

25K→30K

15.5 - 18.6 mi

Top 27%
×9
+181ft-148ft

Overall

7894

Females

1317

F18-39

1317

30K→20M

18.6 - 20.0 mi

Top 24%
×5
+64ft-50ft

Overall

7085

Females

1099

F18-39

1099

20M→21M

20.0 - 21.0 mi

Top 24%
×8
+106ft-24ft

Overall

6847

Females

1148

F18-39

1148

21M→35K

21.0 - 21.8 mi

Top 22%
×7
+17ft-86ft

Overall

6330

Females

924

F18-39

924

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5157

Females

645

F18-39

645

23M→24M

23.0 - 24.0 mi

Top 15%
×6
+12ft-82ft

Overall

4377

Females

509

F18-39

509

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5522

Females

848

F18-39

848

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1
+13ft-16ft

Overall

4192

Females

572

F18-39

572

25.2M→FINISH

25.2 - 26.2 mi

Top 15%
×2
+22ft-21ft

Overall

4441

Females

632

F18-39

632

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2001*
Passed By
653
Net Change
+1348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8107
5K → 10K258*158+100#8107#8007
10K → 15K122152-30#8007#8037
15K → 20K19183+108#8037#7929
20K → HALF2620+6#7929#7923
HALF → 25K17455+119#7923#7804
25K → 30K168101+67#7804#7737
30K → 20M12526+99#7737#7638
20M → 21M10724+83#7638#7555
21M → 35K8711+76#7555#7479
35K → 23M214*4+210#7479#7269
23M → 24M1890+189#7269#7080
24M → 40K12311+112#7080#6968
40K → 25.2M650+65#6968#6903
25.2M → FINISH1528+144#6903#6759
TOTALS2001*653+1348

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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