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BOSTON MARATHON 2026

Cristel Greco

Bib: 20493•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 33%
Age Group (F40-44)
#0 / 1737
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
25:49
3.11 mi
Rank: #18928
Start → 5K
25:49 | 8:19/mi
10K
51:41
6.21 mi
Rank: #19135 (-207)
5K → 10K
25:52 | 8:20/mi
15K
1:17:23
9.32 mi
Rank: #19030 (+105)
10K → 15K
25:42 | 8:17/mi
20K
1:43:08
12.43 mi
Rank: #18753 (+277)
15K → 20K
25:45 | 8:18/mi
HALF
1:48:40
13.11 mi
Rank: #18706 (+47)
20K → HALF
5:32 | 8:08/mi
25K
2:08:37
15.53 mi
Rank: #18413 (+293)
HALF → 25K
19:57 | 8:14/mi
30K
2:34:53
18.64 mi
Rank: #18080 (+333)
25K → 30K
26:16 | 8:28/mi
20M
2:46:28
20.00 mi
Rank: #17915 (+165)
30K → 20M
11:35 | 8:32/mi
21M
2:55:15
21.00 mi
Rank: #17749 (+166)
20M → 21M
8:47 | 8:47/mi
35K
3:01:23
21.75 mi
Rank: #17660 (+89)
21M → 35K
6:08 | 8:12/mi
23M
3:11:36
23.00 mi
Rank: #17413 (+247)
35K → 23M
10:13 | 8:10/mi
24M
3:19:20
24.00 mi
Rank: #17151 (+262)
23M → 24M
7:44 | 7:44/mi
40K
3:26:02
24.85 mi
Rank: #16943 (+208)
24M → 40K
6:42 | 7:51/mi
25.2M
3:28:54
25.20 mi
Rank: #16839 (+104)
40K → 25.2M
2:52 | 8:19/mi
FINISH
3:36:23
26.22 mi
Rank: #16580 (+259)
25.2M → FINISH
7:29 | 7:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:48:40
Pace8:18 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:47:43
Pace8:13 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:1025:498:1925:49
8:19
-
10K
6.21 mi11:36:0251:418:2025:52
8:20
+0:01
15K
9.32 mi12:01:441:17:238:1925:42
8:17
-0:03
20K
12.43 mi12:27:291:43:088:1825:45
8:18
+0:01
HALF
13.11 mi12:33:011:48:408:185:32
8:08
-0:10
25K
15.53 mi12:52:582:08:378:1719:57
8:14
+0:06
30K
18.64 mi13:19:142:34:538:1926:16
8:28
+0:14
20M
20.00 mi13:30:492:46:288:2011:35
8:32
+0:04
21M
21.00 mi13:39:362:55:158:218:47
8:47
+0:15
35K
21.75 mi13:45:443:01:238:216:08
8:12
-0:35
23M
23.00 mi13:55:573:11:368:2010:13
8:10
-0:02
24M
24.00 mi14:03:413:19:208:197:44
7:44
-0:26
40K
24.85 mi14:10:233:26:028:186:42
7:51
+0:07
25.2M
25.20 mi14:13:153:28:548:182:52
8:19
+0:28
FINISH
26.22 mi14:20:443:36:238:167:29
7:21
-0:58

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

7:21 /mi

Average Pace

8:16 /mi

Slowest Pace

8:47 /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

21:55

10% of race

Time at Steady Pace

3:05:41

86% of race

Time at Slower Pace

8:47

4% of race

Average Pace: 8:15 /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 mi11:10:1025:498:1925:49
8:19
#18928
10K
6.21 mi11:36:0251:418:2025:52
8:20
#19135
15K
9.32 mi12:01:441:17:238:1925:42
8:17
#19030
20K
12.43 mi12:27:291:43:088:1825:45
8:18
#18753
HALF
13.11 mi12:33:011:48:408:185:32
8:08
#18706
25K
15.53 mi12:52:582:08:378:1719:57
8:14
#18413
30K
18.64 mi13:19:142:34:538:1926:16
8:28
#18080
20M
20.00 mi13:30:492:46:288:2011:35
8:32
#17915
21M
21.00 mi13:39:362:55:158:218:47
8:47
#17749
35K
21.75 mi13:45:443:01:238:216:08
8:12
#17660
23M
23.00 mi13:55:573:11:368:2010:13
8:10
#17413
24M
24.00 mi14:03:413:19:208:197:44
7:44
#17151
40K
24.85 mi14:10:233:26:028:186:42
7:51
#16943
25.2M
25.20 mi14:13:153:28:548:182:52
8:19
#16839
FINISH
26.22 mi14:20:443:36:238:167:29
7:21
#16580
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi189287042704218812(Top 65%)6925(Top 55%)6925(Top 399%)
10K6.21 mi3.10 mi19135-2077143-1017143-10119347(Top 67%)7215(Top 57%)7215(Top 415%)
15K9.32 mi3.11 mi19030+1057070+737070+7318812(Top 65%)6925(Top 55%)6925(Top 399%)
20K12.43 mi3.11 mi18753+2776920+1506920+15018029(Top 62%)6532(Top 52%)6532(Top 376%)
HALF13.11 mi0.68 mi18706+476900+206900+2017915(Top 62%)6405(Top 51%)6405(Top 369%)
25K15.53 mi2.42 mi18413+2936734+1666734+16616967(Top 58%)5960(Top 47%)5960(Top 343%)
30K18.64 mi3.11 mi18080+3336583+1516583+15116614(Top 57%)5879(Top 47%)5879(Top 338%)
20M20.00 mi1.36 mi17915+1656506+776506+7716393(Top 56%)5862(Top 47%)5862(Top 337%)
21M21.00 mi1.00 mi17749+1666426+806426+8014929(Top 51%)5110(Top 41%)5110(Top 294%)
35K21.75 mi0.75 mi17660+896386+406386+4015839(Top 55%)5668(Top 45%)5668(Top 326%)
23M23.00 mi1.25 mi17413+2476273+1136273+11313588(Top 47%)4499(Top 36%)4499(Top 259%)
24M24.00 mi1.00 mi17151+2626147+1266147+12611856(Top 41%)3645(Top 29%)3645(Top 210%)
40K24.85 mi0.85 mi16943+2086049+986049+9811379(Top 39%)3470(Top 28%)3470(Top 200%)
25.2M25.20 mi0.35 mi16839+1045998+515998+5110570(Top 36%)3150(Top 25%)3150(Top 181%)
FINISH26.22 mi1.02 mi16580+2595871+1275871+12710279(Top 35%)3001(Top 24%)3001(Top 173%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18812

Females

6925

F40-44

6925

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19347

Females

7215

F40-44

7215

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18812

Females

6925

F40-44

6925

15K→20K

9.3 - 12.4 mi

Top 62%
×5
+106ft-86ft

Overall

18029

Females

6532

F40-44

6532

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

17915

Females

6405

F40-44

6405

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16967

Females

5960

F40-44

5960

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16614

Females

5879

F40-44

5879

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16393

Females

5862

F40-44

5862

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14929

Females

5110

F40-44

5110

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

15839

Females

5668

F40-44

5668

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13588

Females

4499

F40-44

4499

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11856

Females

3645

F40-44

3645

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11379

Females

3470

F40-44

3470

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10570

Females

3150

F40-44

3150

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10279

Females

3001

F40-44

3001

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3011
Passed By
663
Net Change
+2348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18928
5K → 10K172379-207#18928#19135
10K → 15K222117+105#19135#19030
15K → 20K31740+277#19030#18753
20K → HALF547+47#18753#18706
HALF → 25K30815+293#18706#18413
25K → 30K37138+333#18413#18080
30K → 20M18621+165#18080#17915
20M → 21M18216+166#17915#17749
21M → 35K10617+89#17749#17660
35K → 23M2558+247#17660#17413
23M → 24M2631+262#17413#17151
24M → 40K2091+208#17151#16943
40K → 25.2M1040+104#16943#16839
25.2M → FINISH2623+259#16839#16580
TOTALS3011663+2348
📊

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