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BOSTON MARATHON 2026

Valeria Donati

Bib: 29678•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
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
27:58
3.11 mi
Rank: #22680
Start → 5K
27:58 | 9:01/mi
10K
55:10
6.21 mi
Rank: #22186 (+494)
5K → 10K
27:12 | 8:46/mi
15K
1:22:22
9.32 mi
Rank: #21956 (+230)
10K → 15K
27:12 | 8:46/mi
20K
1:50:06
12.43 mi
Rank: #21829 (+127)
15K → 20K
27:44 | 8:56/mi
HALF
1:56:08
13.11 mi
Rank: #21837 (-8)
20K → HALF
6:02 | 8:52/mi
25K
2:18:01
15.53 mi
Rank: #21721 (+116)
HALF → 25K
21:53 | 9:02/mi
30K
2:48:18
18.64 mi
Rank: #21894 (-173)
25K → 30K
30:17 | 9:45/mi
20M
3:01:52
20.00 mi
Rank: #21958 (-64)
30K → 20M
13:34 | 10:00/mi
21M
3:12:56
21.00 mi
Rank: #22062 (-104)
20M → 21M
11:04 | 11:04/mi
35K
3:20:28
21.75 mi
Rank: #22159 (-97)
21M → 35K
7:32 | 10:05/mi
23M
3:32:40
23.00 mi
Rank: #22103 (+56)
35K → 23M
12:12 | 9:45/mi
24M
3:42:16
24.00 mi
Rank: #22084 (+19)
23M → 24M
9:36 | 9:36/mi
40K
3:50:50
24.85 mi
Rank: #22100 (-16)
24M → 40K
8:34 | 10:02/mi
25.2M
3:54:40
25.20 mi
Rank: #22113 (-13)
40K → 25.2M
3:50 | 11:07/mi
FINISH
4:04:26
26.22 mi
Rank: #22134 (-21)
25.2M → FINISH
9:46 | 9:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:08
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:08:18
Pace9:48 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2827:589:0127:58
9:01
-
10K
6.21 mi12:19:4055:108:5327:12
8:46
-0:15
15K
9.32 mi12:46:521:22:228:5127:12
8:46
0:00
20K
12.43 mi13:14:361:50:068:5227:44
8:56
+0:10
HALF
13.11 mi13:20:381:56:088:526:02
8:52
-0:04
25K
15.53 mi13:42:312:18:018:5421:53
9:02
+0:10
30K
18.64 mi14:12:482:48:189:0230:17
9:45
+0:43
20M
20.00 mi14:26:223:01:529:0613:34
10:00
+0:15
21M
21.00 mi14:37:263:12:569:1211:04
11:04
+1:04
35K
21.75 mi14:44:583:20:289:147:32
10:05
-0:59
23M
23.00 mi14:57:103:32:409:1512:12
9:45
-0:20
24M
24.00 mi15:06:463:42:169:169:36
9:36
-0:09
40K
24.85 mi15:15:203:50:509:188:34
10:02
+0:26
25.2M
25.20 mi15:19:103:54:409:193:50
11:07
+1:05
FINISH
26.22 mi15:28:564:04:269:209:46
9:36
-1:31

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

8:46 /mi

Average Pace

9:20 /mi

Slowest Pace

11:07 /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

2:18:01

56% of race

Time at Steady Pace

1:01:51

25% of race

Time at Slower Pace

44:34

18% of race

Average Pace: 9:19 /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 mi11:52:2827:589:0127:58
9:01
#22680
10K
6.21 mi12:19:4055:108:5327:12
8:46
#22186
15K
9.32 mi12:46:521:22:228:5127:12
8:46
#21956
20K
12.43 mi13:14:361:50:068:5227:44
8:56
#21829
HALF
13.11 mi13:20:381:56:088:526:02
8:52
#21837
25K
15.53 mi13:42:312:18:018:5421:53
9:02
#21721
30K
18.64 mi14:12:482:48:189:0230:17
9:45
#21894
20M
20.00 mi14:26:223:01:529:0613:34
10:00
#21958
21M
21.00 mi14:37:263:12:569:1211:04
11:04
#22062
35K
21.75 mi14:44:583:20:289:147:32
10:05
#22159
23M
23.00 mi14:57:103:32:409:1512:12
9:45
#22103
24M
24.00 mi15:06:463:42:169:169:36
9:36
#22084
40K
24.85 mi15:15:203:50:509:188:34
10:02
#22100
25.2M
25.20 mi15:19:103:54:409:193:50
11:07
#22113
FINISH
26.22 mi15:28:564:04:269:209:46
9:36
#22134
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi226809013901321523(Top 74%)8399(Top 67%)8399(Top 470%)
10K6.21 mi3.10 mi22186+4948764+2498764+24921698(Top 75%)8497(Top 68%)8497(Top 476%)
15K9.32 mi3.11 mi21956+2308640+1248640+12421523(Top 74%)8399(Top 67%)8399(Top 470%)
20K12.43 mi3.11 mi21829+1278575+658575+6521601(Top 74%)8464(Top 67%)8464(Top 474%)
HALF13.11 mi0.68 mi21837-88576-18576-122102(Top 76%)8692(Top 69%)8692(Top 487%)
25K15.53 mi2.42 mi21721+1168519+578519+5721304(Top 73%)8326(Top 66%)8326(Top 466%)
30K18.64 mi3.11 mi21894-1738627-1088627-10822415(Top 77%)8990(Top 71%)8990(Top 503%)
20M20.00 mi1.36 mi21958-648676-498676-4922548(Top 78%)9132(Top 73%)9132(Top 511%)
21M21.00 mi1.00 mi22062-1048743-678743-6723270(Top 80%)9575(Top 76%)9575(Top 536%)
35K21.75 mi0.75 mi22159-978805-628805-6223343(Top 80%)9619(Top 76%)9619(Top 539%)
23M23.00 mi1.25 mi22103+568797+88797+821416(Top 74%)8695(Top 69%)8695(Top 487%)
24M24.00 mi1.00 mi22084+198799-28799-221675(Top 75%)8887(Top 71%)8887(Top 498%)
40K24.85 mi0.85 mi22100-168823-248823-2421998(Top 76%)9098(Top 72%)9098(Top 509%)
25.2M25.20 mi0.35 mi22113-138836-138836-1322666(Top 78%)9428(Top 75%)9428(Top 528%)
FINISH26.22 mi1.02 mi22134-218858-228858-2222638(Top 78%)9408(Top 75%)9408(Top 527%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21
+97ft-345ft

Overall

21523

Females

8399

F45-49

8399

5K→10K

3.1 - 6.2 mi

Top 75%
×5
+79ft-138ft

Overall

21698

Females

8497

F45-49

8497

10K→15K

6.2 - 9.3 mi

Top 74%
×3
+67ft-78ft

Overall

21523

Females

8399

F45-49

8399

15K→20K

9.3 - 12.4 mi

Top 74%
×5
+106ft-86ft

Overall

21601

Females

8464

F45-49

8464

20K→HALF

12.4 - 13.1 mi

Top 76%
×2
+19ft-37ft

Overall

22102

Females

8692

F45-49

8692

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21304

Females

8326

F45-49

8326

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22415

Females

8990

F45-49

8990

30K→20M

18.6 - 20.0 mi

Top 78%
×5
+64ft-50ft

Overall

22548

Females

9132

F45-49

9132

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23270

Females

9575

F45-49

9575

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23343

Females

9619

F45-49

9619

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21416

Females

8695

F45-49

8695

23M→24M

23.0 - 24.0 mi

Top 75%
×6
+12ft-82ft

Overall

21675

Females

8887

F45-49

8887

24M→40K

24.0 - 24.9 mi

Top 76%
×1
+6ft-20ft

Overall

21998

Females

9098

F45-49

9098

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1
+13ft-16ft

Overall

22666

Females

9428

F45-49

9428

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
×2
+22ft-21ft

Overall

22638

Females

9408

F45-49

9408

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1839
Passed By
1293
Net Change
+546
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22680
5K → 10K59197+494#22680#22186
10K → 15K30878+230#22186#21956
15K → 20K230103+127#21956#21829
20K → HALF2937-8#21829#21837
HALF → 25K17761+116#21837#21721
25K → 30K110283-173#21721#21894
30K → 20M66130-64#21894#21958
20M → 21M52156-104#21958#22062
21M → 35K23120-97#22062#22159
35K → 23M10347+56#22159#22103
23M → 24M6647+19#22103#22084
24M → 40K3248-16#22084#22100
40K → 25.2M1427-13#22100#22113
25.2M → FINISH3859-21#22113#22134
TOTALS18391293+546
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing