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BOSTON MARATHON 2024

Tomoko Gnodtke

Bib: 17000•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 29%
Masters (Masters Women)
#0 / 6263
Top 16%
Division (F50-54)
#0 / 1187
Top 11%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:11/mi
25:27
↑ 97↓ 3451.5%
10K· 6.21 mi
8:10/mi
50:48
↑ 79↓ 1380.4%
15K· 9.32 mi
8:07/mi
1:16:02
↑ 67↓ 78
20K· 12.43 mi
8:14/mi
1:41:38
↑ 106↓ 860.1%
Half· 13.11 mi
8:11/mi
1:47:13
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:07:06
↑ 66↓ 880.2%
30K· 18.64 mi
8:22/mi
2:33:06
↑ 181↓ 1480.2%
20M
8:27/mi
2:44:35
↑ 64↓ 500.2%
21M
8:47/mi
2:53:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:19/mi
2:59:35
↑ 17↓ 861.7%
23M
8:04/mi
3:09:41
↑ 23↓ 630.6%
24M
7:56/mi
3:17:37
↓ 821.3%
40K· 24.85 mi
8:07/mi
3:24:33
↓ 200.3%
25.2M
9:05/mi
3:27:41
↑ 13↓ 160.2%
Finish· 26.22 mi
7:52/mi
3:35:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:13
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:48:29
Pace8:17 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3025:278:1125:27
8:11
-
10K
6.21 mi11:41:5150:488:1125:21
8:10
-0:01
15K
9.32 mi12:07:051:16:028:0925:14
8:07
-0:03
20K
12.43 mi12:32:411:41:388:1125:36
8:14
+0:07
Half
13.11 mi12:38:161:47:138:115:35
8:11
-0:03
25K
15.53 mi12:58:092:07:068:1119:53
8:12
+0:01
30K
18.64 mi13:24:092:33:068:1326:00
8:22
+0:10
20M
20.00 mi13:35:382:44:358:1411:29
8:27
+0:05
21M
21.00 mi13:44:252:53:228:158:47
8:47
+0:20
35K
21.75 mi13:50:382:59:358:156:13
8:19
-0:28
23M
23.00 mi14:00:443:09:418:1510:06
8:04
-0:15
24M
24.00 mi14:08:403:17:378:147:56
7:56
-0:08
40K
24.85 mi14:15:363:24:338:146:56
8:07
+0:11
25.2M
25.20 mi14:18:443:27:418:143:08
9:05
+0:58
Finish
26.22 mi14:26:453:35:428:148:01
7:52
-1:13

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

7:52 /mi

Average Pace

8:14 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:47

94% of race

Time at Steady Pace

11:55

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:14 /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
5K
3.11 mi11:16:3025:278:1125:27
8:11
#15977
10K
6.21 mi11:41:5150:488:1125:21
8:10
#15609
15K
9.32 mi12:07:051:16:028:0925:14
8:07
#15078
20K
12.43 mi12:32:411:41:388:1125:36
8:14
#14596
Half
13.11 mi12:38:161:47:138:115:35
8:11
#14537
25K
15.53 mi12:58:092:07:068:1119:53
8:12
#13917
30K
18.64 mi13:24:092:33:068:1326:00
8:22
#13045
20M
20.00 mi13:35:382:44:358:1411:29
8:27
#12691
21M
21.00 mi13:44:252:53:228:158:47
8:47
#12329
35K
21.75 mi13:50:382:59:358:156:13
8:19
#12200
23M
23.00 mi14:00:443:09:418:1510:06
8:04
#11780
24M
24.00 mi14:08:403:17:378:147:56
7:56
#11469
40K
24.85 mi14:15:363:24:338:146:56
8:07
#11196
25.2M
25.20 mi14:18:443:27:418:143:08
9:05
#11095
Finish
26.22 mi14:26:453:35:428:148:01
7:52
#10928
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi159775546554614229(Top 56%)4507(Top 41%)4507(Top 380%)
10K6.21 mi3.10 mi15609+3685300+2465300+24615278(Top 60%)5089(Top 47%)5089(Top 429%)
15K9.32 mi3.11 mi15078+5314995+3054995+30514229(Top 56%)4507(Top 41%)4507(Top 380%)
20K12.43 mi3.11 mi14596+4824713+2824713+28213361(Top 52%)4034(Top 37%)4034(Top 340%)
Half13.11 mi0.68 mi14537+594693+204693+2013923(Top 54%)4417(Top 40%)4417(Top 372%)
25K15.53 mi2.42 mi13917+6204353+3404353+34011377(Top 45%)3164(Top 29%)3164(Top 267%)
30K18.64 mi3.11 mi13045+8723939+4143939+4149941(Top 39%)2685(Top 25%)2685(Top 226%)
20M20.00 mi1.36 mi12691+3543791+1483791+1489200(Top 36%)2560(Top 23%)2560(Top 216%)
21M21.00 mi1.00 mi12329+3623652+1393652+1397565(Top 30%)1985(Top 18%)1985(Top 167%)
35K21.75 mi0.75 mi12200+1293616+363616+369669(Top 38%)3049(Top 28%)3049(Top 257%)
23M23.00 mi1.25 mi11780+4203451+1653451+1656121(Top 24%)1512(Top 14%)1512(Top 127%)
24M24.00 mi1.00 mi11469+3113339+1123339+1126305(Top 25%)1676(Top 15%)1676(Top 141%)
40K24.85 mi0.85 mi11196+2733236+1033236+1036363(Top 25%)1829(Top 17%)1829(Top 154%)
25.2M25.20 mi0.35 mi11095+1013205+313205+317022(Top 27%)2202(Top 20%)2202(Top 186%)
Finish26.22 mi1.02 mi10928+1673158+473158+477761(Top 30%)2459(Top 23%)2459(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14229

Females

4507

F50-54

4507

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15278

Females

5089

F50-54

5089

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14229

Females

4507

F50-54

4507

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13361

Females

4034

F50-54

4034

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

13923

Females

4417

F50-54

4417

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

11377

Females

3164

F50-54

3164

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

9941

Females

2685

F50-54

2685

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9200

Females

2560

F50-54

2560

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7565

Females

1985

F50-54

1985

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

9669

Females

3049

F50-54

3049

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6121

Females

1512

F50-54

1512

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

6305

Females

1676

F50-54

1676

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6363

Females

1829

F50-54

1829

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7022

Females

2202

F50-54

2202

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7761

Females

2459

F50-54

2459

Passing Analysis

Category:
Athletes Passed
5336
Passed By
287
Net Change
+5049
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15977
5K → 10K496128+368#15977#15609
10K → 15K56736+531#15609#15078
15K → 20K51533+482#15078#14596
20K → Half7819+59#14596#14537
Half → 25K6277+620#14537#13917
25K → 30K8819+872#13917#13045
30K → 20M3617+354#13045#12691
20M → 21M3686+362#12691#12329
21M → 35K14819+129#12329#12200
35K → 23M4211+420#12200#11780
23M → 24M3143+311#11780#11469
24M → 40K2774+273#11469#11196
40K → 25.2M1021+101#11196#11095
25.2M → Finish18114+167#11095#10928
TOTALS5336287+5049
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing